Advantages Of Congruent Triangles Worksheets. Determine the lacking congruence property in a pair of triangles to substantiate the concept. Implement this assortment of pdf worksheets to introduce congruence of triangles. Complete the congruence assertion by writing down the corresponding side or the corresponding …©4 f2x0 x1M1W xK LuWtZat uSQolfut9w 0a zroe M 8L TL IC X.N U kA rl dlO 3r2i lg 2hjt rs A NrPeTsyerwvKeydO.G 4 BMpa4dIe 1 XwViKtWhO dIin wfQirnKi YtweH 3G ve 1oLm Se rt xr8y t.v Worksheet by Kuta Software LLC Kuta Software - Infinite Geometry Name_____ SSS, SAS, ASA, and AAS Congruence Date_____ Period____Proving Congruent Triangles Sss & Sas Worksheet. Therefore, the signNow internet software program is a must-have for finishing and signing proving proving triangles congruent worksheet …Test and Worksheet Generator for Geometry. Infinite Geometry covers all typical Geometry material, beginning with a review of important Algebra 1 concepts and going through transformations. There are over 85 topics in all, from multi-step equations to constructions. Suitable for any class with geometry content.©o g2G071 31E 1KFu4t kaM JS7o ufFtdwkazr ZeT 9L LnCl. 1 f LA7l fl D 8rmitgJh St6s6 grte Ascelr gvLe edC. H N NMOaPd te0 Awyi StghE vIGnKf9iwnOiZt Keb XGCe3o WmGeJt ZrWy0. K Worksheet by Kuta Software LLC State what additional information is required in order to know that the triangles are congruent for the reason given. 11) HL D E F W V X 12 ...Identifying Congruent Triangles Pages 7- 13 This Packet pages 14- 15 Congruent Triangles Proofs Pages 16-21 This Packet pages 22-24 C.P.C.T.C. Pages 25-29 Pages 127-129 #’s ©Q T2 m0L11J oKMuft0a 8 YSFovfut1w AaprzeH YLlL4CN.a 7 qA jlHl8 sr Mi1g5h 7tpsE Yrle is YeDrIv yeydr. C w 4M fa ad mem pwji ptQhE ZIOnGfSi0nuiqtce u sGde1oBmVeRtbr Hyo.q Worksheet by Kuta Software LLC 9) R Q P D 10) R T I S 11) W V X C D E 12) T S U D C E Mark the angles and sides of each pair of triangles to indicate that they are congruent.Geometry Support Unit 2—Triangle Congruence Name: Proving Triangles Congruent NOTES From yesterday, you learned that you only need 3 pieces of information (combination of angles and sides) to determine if two triangles are congruent. Today, we are going to prove two triangles are congruent using twoSep 18, 2014 · Unit 4: Triangles (Part 1) Geometry SMART Packet Triangle Proofs (SSS, SAS, ASA, AAS) Student: Date: Period: Standards G.G.27 Write a proof arguing from a given hypothesis to a given conclusion. All worksheets for Mathematics Congruence of Triangles Class 7 for NCERT have been organized in a manner to allow easy download in PDF format. Parents will be easily able to understand the worksheets and give them to kids to solve. Will help you to quickly revise all chapters of Class 7 Mathematics Congruence of Triangles …PRACTICE: pg. 234 #3-11, 19, 22-25, 31 (15 problems) Triangle Congruence Worksheet #1 Friday, 11/9/12 4-5: ASA, AAS, and HL ASA, AAS, and HLI can prove triangles are congruent using I can mark pieces of a triangle congruent given how they are to be proved congruent. PRACTICE: Triangle Congruence Worksheet #2 Monday, 11/12/12 Answer key Congruence Statements Sheet 1 1) D DEF @ D YXZ EF @ 2) D LMN @ D PQR Ð M @ 3) D ABC @ D FGH 4) D STU @ D XYZ ST @ Ð Q XY 9) If the triangles QRS and BCD are congruent, what is the corresponding part of SQ? B) Complete each congruence statement. 5) 6) AB @ 7) HI @ 8) Ð F @ XZ Ð A Name : Printable Worksheets @ www ... Justify your answer (with a similarity statement). 2. Are the triangles below similar or not. Justify your answer (with a similarity statement). 3. Are the triangles below similar or not. Justify your answer (with a similarity statement). Day 1 SWBAT: Use properties of congruent triangles. Prove triangles congruent by using the definition of congruence. 5. 6. The angle measures of a triangle are in the ratio of 5:6:7. Find the angle measures of the triangle. 7. Solve for m Day 2 - Identifying Congruent TrianglesCOMPARING QU ANTITIES 113 Per cent 1% 10% 25% 50% 90% 125% 250% Fraction 1 100 10 100 1 10 = Decimal 0.01 0.10 Parts always add to give a whole In the examples for coloured tiles, for the heights of children and for gasesTriangle Proofs Worksheet For each problem below, write a two-column proof on a separate piece of paper. I. Proving Triangles Congruent: l. Use AAS to prove the triangles congruent. A Given: AD Il CB 10. 11. 5. 6. Given: Prove: Given: B is the midpoint of DC AB L DC Prove: AABD AABC Use AAS to prove the triangles congruent. Given: and ZP are ...Printable Math Worksheets @ www. mathworksheets4kids.com Answer key Triangle - Finding Base or Height Sheet 1 1) Base = 2) Height = 3) Base = 7) Base = 8) Height = 9) Base = 4) Height = 5) Base = 6) Height = 12 m 15 in 5 yd 8 m 10 yd 16 in 12 in 8 ft 22 m 13 cm 17 cm 20 ft 20 in 14 cm Area = 48 m! Area = 90 in! Area = 52 cm! Area = 25 yd! Area ...If a triangle is equilateral, then the measures of the sides are equal. 17. If E and F are distinct points and two lines intersect at E, then they do not intersect at F. 18. If a line through a vertex of a triangle is perpendicular to the opposite side, then it separates the triangle into two right triangles. 19. endpoints. and and 1 2 ...to geometric proofs of congruence. 2.When is it possible to solve an SSS triangle? When is it not possible? 3.When will an SSA triangle have exactly one solution? 4.When will …File previews. pdf, 327.3 KB. Congruent triangles KS3 KS4 non-claculator. Includes examination style questions, some challenging questions. Includes areas of kite and rhombus, Pythagoras' Theorem, some basic circle theorems, isosceles triangles, area of a triangle. Useful for revision, classwork and homework.Sep 18, 2014 · Unit 4: Triangles (Part 1) Geometry SMART Packet Triangle Proofs (SSS, SAS, ASA, AAS) Student: Date: Period: Standards G.G.27 Write a proof arguing from a given hypothesis to a given conclusion. The triangle congruence criteria give us a shorter way! With as few as 3 3 of the measurements, we can often show that two triangles are congruent. We can break up any polygon into triangles. So showing that triangles are congruent is a powerful tool for working with more complex figures, too.Created Date: 11/5/2013 12:14:25 PMNov 10, 2020 · Class 7 Maths Congruence of Triangles True (T) And False (F) 1. If three corresponding angles of two triangles are equal then triangles are congruent. 2. The congruent figure super impose each other completely. 3. The top and bottom faces of a kaleidoscope are congruent. 4. SSA stands for Side Side Angle SSA is NOT a criteria for triangle congruence because it is possible for two triangles to have two pairs of congruent sides and a ...pdf, 443.54 KB. A double-sided PDF worksheet with questions and answers on Similarity And Congruence. The worksheet has skill and mastery questions and a full marking grid so students have a gap-analysis of what they understand and what they need to improve. Suitable for higher GCSE. The download includes the Questions PDF and …7 dic 2017 ... Answer Key. I. Solve for the variable. 1. ACAT A DOG. Find h. 15. A h=15 h ... 5 Corresponding ports of congruent triangle. 3. GIVEN: VB bisects ...Proving Triangle Theorems. Complete a two-column proof for each of the following theorems. Third Angle Theorem: If two angles in one triangle are equal in measure to two angles of another triangle, then the third angle in each triangle is equal in measure to the third angle in the other triangle. Given: Prove: Exterior Angle Theorem:©o g2G071 31E 1KFu4t kaM JS7o ufFtdwkazr ZeT 9L LnCl. 1 f LA7l fl D 8rmitgJh St6s6 grte Ascelr gvLe edC. H N NMOaPd te0 Awyi StghE vIGnKf9iwnOiZt Keb XGCe3o WmGeJt ZrWy0. K Worksheet by Kuta Software LLC State what additional information is required in order to know that the triangles are congruent for the reason given. 11) HL D E F W V X 12 ...Edit Congruence and similarity worksheet with answers pdf. Effortlessly add and underline text, insert images, checkmarks, and icons, drop new fillable fields, and rearrange or delete pages from your paperwork. Get the Congruence and similarity worksheet with answers pdf completed. Download your modified document, export it to the cloud, print ...Congruent Triangles Name: _____ Instructions • Use black ink or ball-point pen. • Answer all questions. • Answer the questions in the spaces provided – there may be more space than you need. • Diagrams are NOT accurately drawn, unless otherwise indicated. • You must show all your working out. InformationNov 10, 2020 · Class 7 Maths Congruence of Triangles True (T) And False (F) 1. If three corresponding angles of two triangles are equal then triangles are congruent. 2. The congruent figure super impose each other completely. 3. The top and bottom faces of a kaleidoscope are congruent. 4. 4.3-4.5 – Triangle Congruence Proofs (Part 2) 1. ... Answer Bank for problems 1-4 and 7: Given Given Given . Given. Given Given Given Vertical Angles©4 f2x0 x1M1W xK LuWtZat uSQolfut9w 0a zroe M 8L TL IC X.N U kA rl dlO 3r2i lg 2hjt rs A NrPeTsyerwvKeydO.G 4 BMpa4dIe 1 XwViKtWhO dIin wfQirnKi YtweH 3G ve 1oLm Se …Chapter 3 Worksheet #2 Name: _____ Honors Geometry Hour: ____ Find the requested value in each of the following drawings:©o g2G071 31E 1KFu4t kaM JS7o ufFtdwkazr ZeT 9L LnCl. 1 f LA7l fl D 8rmitgJh St6s6 grte Ascelr gvLe edC. H N NMOaPd te0 Awyi StghE vIGnKf9iwnOiZt Keb XGCe3o WmGeJt ZrWy0. K Worksheet by Kuta Software LLC State what additional information is required in order to know that the triangles are congruent for the reason given. 11) HL D E F W V X 12 ...Justify your answer (with a similarity statement). 2. Are the triangles below similar or not. Justify your answer (with a similarity statement). 3. Are the triangles below similar or not. Justify your answer (with a similarity statement). This module contains concepts on how to illustrate triangle congruence. After going through this module, you are expected to: 1. define triangle congruence; 2. draw and label the corresponding parts of two congruent triangles; 3. identify corresponding parts of two congruent triangles; and. 4. relate triangle congruence in real-life.Ch. 3 Worksheet #1 on Congruent Triangles Name: _____ Honors Geometry Hour: ____ ... Answers 1) 9, 8, 74, 64 2) 2 6 5 3) 39 4) 58, 90 5) 19, 8 6) 29 7) 8 2 1. X I sMOapd peB cwJi st 0hv yI knYfEi zn 7iftve 3 iG 6e fo Xmbe 4tbrpyb.R Worksheet by Kuta ... Infinite Geometry Name_____ Right Triangle Congruence Date_____ Period____ State if the two triangles are congruent ... State what additional information is required in order to know that the triangles are congruent for the reason given. 11) HL D ESolution. If Y is on the angle bisector, then XY = YZ and both segments need to be perpendicular to the sides of the angle. From the markings we know ¯ XY ⊥ → WX and ¯ ZY ⊥ → WZ. Second, XY = YZ = 6. So, yes, Y is on the angle bisector of ∠XWZ. Example 4.21.4. → MO is the angle bisector of ∠LMN. Find the measure of x.Worksheet by Kuta Software LLC-3-State what additional information is required in order to know that the triangles are congruent for the reason given. 21) SSS U VW ML N 22) SSS S UTK JI 23) HL FH G C 24) HL B C D G H I 25) SSS J K I G 26) HL R S Q D E 27) AAS WV AX 28) SAS J H UI S 29) AAS TS LU 30) AAS X V W T R Advantages Of Congruent Triangles Worksheets. Determine the lacking congruence property in a pair of triangles to substantiate the concept. Implement this assortment of pdf worksheets to introduce congruence of triangles. Complete the congruence assertion by writing down the corresponding side or the corresponding …2 In the diagram below, ABC ≅. XYZ. Which two statements identify corresponding congruent parts for these triangles? 1) AB ≅ XY and∠C ≅ ∠Y.Triangle Proofs Worksheet For each problem below, write a two-column proof on a separate piece of paper. I. Proving Triangles Congruent: l. Use AAS to prove the triangles congruent. A Given: AD Il CB 10. 11. 5. 6. Given: Prove: Given: B is the midpoint of DC AB L DC Prove: AABD AABC Use AAS to prove the triangles congruent. Given: and ZP are ...PRACTICE: pg. 234 #3-11, 19, 22-25, 31 (15 problems) Triangle Congruence Worksheet #1 Friday, 11/9/12 4-5: ASA, AAS, and HL ASA, AAS, and HLI can prove triangles are congruent using I can mark pieces of a triangle congruent given how they are to be proved congruent. PRACTICE: Triangle Congruence Worksheet #2 Monday, 11/12/12 When triangles are congruent it means that they have the same size sides and the same angle measures. All six parts of one triangle will match all six parts of the congruent …Answer key Congruence Statements Sheet 1 1) D DEF @ D YXZ EF @ 2) D LMN @ D PQR Ð M @ 3) D ABC @ D FGH 4) D STU @ D XYZ ST @ Ð Q XY 9) If the triangles QRS and BCD are congruent, what is the corresponding part of SQ? B) Complete each congruence statement. 5) 6) AB @ 7) HI @ 8) Ð F @ XZ Ð A Name : Printable Worksheets @ www ...Course: High school geometry > Unit 3. Lesson 3: Congruent triangles. Triangle congruence postulates/criteria. Determining congruent triangles. Calculating angle measures to verify congruence. Determine congruent triangles. Corresponding parts of congruent triangles are congruent. Proving triangle congruence. Prove triangle congruence.1. Among the following pairs of triangles, identify which pairs of triangles are similar. Answer: Set(s) _____ are similar sets of triangles. 2. Among the following pairs of …A double-sided PDF worksheet with questions and answers on Similarity And Congruence. The worksheet has skill and mastery questions and a full marking grid so students have a gap-analysis of what they understand and what they need to improve. Suitable for foundation GCSE. The download includes the Questions PDF and the …Worksheet and Activity This worksheet contains 9 Angle Angle Side Proofs including a challenge proof and a Think Pair Share (at the end) U URL on the Angle Angle Side Postulate ... Explain your answer “ANY TWO TRIANGLES THAT CAN BE PROVEN CONGRUENT BY236 Chapter 4 Congruent Triangles To use the HL Theorem, you must show that three conditions are met. • There are two right triangles. • The triangles have congruent hypotenuses. • There is one pair of congruent legs. Tent Design On the tent, &CPA and &MPA are right angles and > . Can you use one pattern to cut fabric for both flaps of ... Answer key triangle congruence worksheet answers pdf. 1) d xyz @ d klj 2) d pqr @ d tsr 3) d uvw @ d def 4) d rst @ d sru. Source: smithfieldjustice.com. All worksheets for mathematics congruence of triangles class 7 for ncert have been organized in a manner to allow easy download in pdf format.1. Review the definitions of the different triangle congruence theorems (SAS, SSS, ASA, AAS). 2. Draw a triangle on the worksheet and label the sides and angles. 3. Determine which congruence theorem applies to the given triangle. 4. Write down the appropriate statement for the given theorem. 5.Angles of Triangles and Congruent Triangles. Skills Practice 4-2 Day 4 Isosceles and Equilateral Triangles. D4 HW – pg. 17. Day 5 Coordinate Triangle Proofs D5 HW – pg. 22 (#1) Day 6 Coordinate Triangle Proofs D6 HW – pg. 22 (#2) Day 7 Congruent Triangles D7 HW – pg. 26 Day 8 SSS and SAS Worksheet in Packet. Day 9 ASA and AAS Review Packet Geometry ID: 2 Name_____ Assignment Date_____ Period____ State if the two triangles are congruent. If they are, state how you know. 1) Since the HL is a postulate, we accept it as true without proof. The other congruence theorems for right triangles might be seen as special cases of the other triangle congruence postulates and theorems. LL Theorem If two legs of one right triangle are congruent to two legs of another right triangle, the triangles are congruent.Angles of Triangles and Congruent Triangles. Skills Practice 4-2 Day 4 Isosceles and Equilateral Triangles. D4 HW – pg. 17. Day 5 Coordinate Triangle Proofs D5 HW – pg. 22 (#1) Day 6 Coordinate Triangle Proofs D6 HW – pg. 22 (#2) Day 7 Congruent Triangles D7 HW – pg. 26 Day 8 SSS and SAS Worksheet in Packet. Day 9 ASA and AAS Review PacketCongruent Triangles Proof Worksheet Author: Amelia Lombard Created Date: 11/19/2012 8:02:46 PM ... There are 5 methods to prove triangles congruent: •SSS •SAS •ASA •AAS •HLCreated Date: 12/4/2017 3:09:30 PM4.3-4.5 – Triangle Congruence Proofs (Part 2) 1. Complete the proof by providing the correct statement or reason. ... Answer Bank for problems 1-4 and 7: Given Given Given . Given. Given Given Given Vertical Angles Congruence Theorem Definition of midpoint Definition of midpointThe triangle congruence criteria give us a shorter way! With as few as 3 3 of the measurements, we can often show that two triangles are congruent. We can break up any polygon into triangles. So showing that triangles are congruent is a powerful tool for working with more complex figures, too.In your answer mention sides, angles and enlargement. 3. Gracie says: “It is possible that a pair of similar shapes could also be congruent.” Explain why she is correct, making mention of the phrase “enlargement factor”. 4. This shape is a parallelogram. (a) Name one pair of matching sides in triangle . ABC. and triangle. ACDEco friendly and easy to print, our teacher-made resources are always available to assist you while you teach. These similarity and congruence worksheets provide pupils with two different ways to test their understanding. Pupils can practise proving that two or more triangles are similar, and apply similarity to find unknown side lengths. The …©4 f2x0 x1M1W xK LuWtZat uSQolfut9w 0a zroe M 8L TL IC X.N U kA rl dlO 3r2i lg 2hjt rs A NrPeTsyerwvKeydO.G 4 BMpa4dIe 1 XwViKtWhO dIin wfQirnKi YtweH 3G ve 1oLm Se rt xr8y t.v Worksheet by Kuta Software LLC Kuta Software - Infinite Geometry Name_____ SSS, SAS, ASA, and AAS Congruence Date_____ Period____ In the diagram given below, if AC and DE are parallel, find the value of h. 1. Answer : (i) Triangle PQR and triangle WXY are right triangles. Because they both have a right angle. (i) PQ = XY (Hypotenuse) (ii) PR = WX (Leg) Hence, the two triangles PQR and WXY are congruent by Hypotenuse-Leg theorem. 2. Triangle Congruence Worksheet Fall 2010 with Answer Key (Editable). My geometry students need practice with proving triangles congruent using SSS, SAS, ASA ...Special Segments of Triangles Worksheet: Name _____ Angle Bisector, Perpendicular Bisector, Date _____Period _____ Altitude, Median Name the special segment for #1-4 5) Draw a triangle with an altitude outside the triangle. 6) Fill in the table below: 7. Underline the correct word or phrase to complete each sentence. a.Worksheet and Activity This worksheet contains 9 Angle Angle Side Proofs including a challenge proof and a Think Pair Share (at the end) U URL on the Angle Angle Side Postulate ... Explain your answer “ANY TWO TRIANGLES THAT CAN BE PROVEN CONGRUENT BYFollow the step-by-step instructions below to eSign your congruent triangles worksheet with answers pdf: Select the document you want to sign and click Upload. Choose My Signature. Decide on what kind of eSignature to create. There are three variants; a typed, drawn or uploaded signature.14/03/2021. Country code: US. Country: United States. School subject: Math (1061955) Main content: Triangles (2012002) Congruent Triangles Practice.A triangle with a right angle (an angle that measures 90°) is a right triangle. The symbol indicates a right triangle. Obtuse Triangle If one angle of the triangle is greater than 90° (an obtuse angle), it is an obtuse triangle. Note: No triangle can have more than one obtuse or one right angle. 60 ° 70 ° 60 ° 130 ° 15 ° 35 ° 50 ° 60 ...This compilation of high school pdf worksheets focuses on the congruence of right triangles. Determine the lacking congruence property in a pair of triangles to substantiate the postulate. Contents [ hide] 1 Showme Geometry 27 Proving Segment Relationships 1.1 Finest Photographs Of Proving Triangles Congruent WorksheetMathster keyboard_arrow_up. Mathster is a fantastic resource for creating online and paper-based assessments and homeworks. They have kindly allowed me to create 3 editable versions of each worksheet, complete with answers. Worksheet Name. 1. 2. 3. Congruent Shapes. 1.Ch. 3 Worksheet #1 on Congruent Triangles Name: _____ Honors Geometry Hour: ____ ... Answers 1) 9, 8, 74, 64 2) 2 6 5 3) 39 4) 58, 90 5) 19, 8 6) 29 7) 8 2 1. Answers: 1. 1. Given 2. Given 3. Definition of angle bisector 4. Reflexive property of congruence 5. Side-angle-side triangle congruence 6. Definition of congruent triangles 2. 1. Given 2. Given 3. Reflexive property of congruence 4. Side-side-side triangle congruence 5. Definition of congruent triangles 6. If alternate interior angles …Solution. If Y is on the angle bisector, then XY = YZ and both segments need to be perpendicular to the sides of the angle. From the markings we know ¯ XY ⊥ → WX and ¯ ZY ⊥ → WZ. Second, XY = YZ = 6. So, yes, Y is on the angle bisector of ∠XWZ. Example 4.21.4. → MO is the angle bisector of ∠LMN. Find the measure of x.Example 1: recognise congruent triangles. Decide whether this pair of triangles are congruent. If they are congruent, state why: Check the corresponding angles and corresponding sides. Both triangles have sides 5cm 5cm and 7cm 7cm . They both have an angle of 95° 95°. 2 Decide if the shapes are congruent or not.ID: 1763082. 31/12/2021. Country code: IN. Country: India. School subject: Geometry (1069384) Main content: Test of Congruence (1664536) The worksheet is related to the test of congruence of the triangles. Other contents: Correspondence of Triangles, Test of Congruence.triangle congruence worksheet 2 answer keye or iPad, easily create electronic signatures for signing a triangle congruence worksheet answer key in PDF format. signNow has paid close attention to iOS users and developed an application just for them. To find it, go to the AppStore and type signNow in the search field.©o g2G071 31E 1KFu4t kaM JS7o ufFtdwkazr ZeT 9L LnCl. 1 f LA7l fl D 8rmitgJh St6s6 grte Ascelr gvLe edC. H N NMOaPd te0 Awyi StghE vIGnKf9iwnOiZt Keb XGCe3o WmGeJt ZrWy0. K Worksheet by Kuta Software LLC State what additional information is required in order to know that the triangles are congruent for the reason given. 11) HL D E F W V X 12 ...©o g2G071 31E 1KFu4t kaM JS7o ufFtdwkazr ZeT 9L LnCl. 1 f LA7l fl D 8rmitgJh St6s6 grte Ascelr gvLe edC. H N NMOaPd te0 Awyi StghE vIGnKf9iwnOiZt Keb XGCe3o WmGeJt ZrWy0. K Worksheet by Kuta Software LLC State what additional information is required in order to know that the triangles are congruent for the reason given. 11) HL D E F W V X 12 ...Triangle Congruence Worksheet. For each pair to trian, I 9 vMHasd 5e8 Bwvi 5t Rh1 6Ihn PfBionfi2the J UGAeAo3m7euter Ky3.d Works, The triangle congruence criteria give us a shorter way! With as few as 3 3 of the measurements, we can often show tha, The above practice worksheet for Chapter 7 Triangles has been designed as per the current syllabu, Example 3: Match the congruence statement to the correct pair of triangles (the corre, Side-Angle-Side Congruence Postulate (SAS) Words If two sides and the inc, ©4 f2x0 x1M1W xK LuWtZat uSQolfut9w 0a zroe M 8L TL IC , Manage triangle congruence worksheet with answers , Lesson 1- Solving Corresponding Parts of Congruent Triangles After goi, These Worksheets for Grade 7 Congruence of Triangles,, 236 Chapter 4 Congruent Triangles To use the HL Theorem, you must sh, Geometry ID: 2 Name_____ Assignment Date_____ Period____ State if , • some examples of congruent triangles. Problem-Solving Workshop Your, , Proving Triangles Congruent NOTES From yesterday, you learned that y, ©y O2O0m1R15 FKiu ftEaR QSPoZfRtew8aVr Se A cLSL oCU.N w , We would like to show you a description here but the site won’t al, Example 1: recognise congruent triangles. Decide whe.