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Published byRobyn Clark
Modified over 4 years ago
L.E.Q. How do you identify congruent figures and their corresponding parts?
The Same Shape and The Same Size.
Polygons that have congruent corresponding parts – their matching sides and angles.
Always list corresponding vertices in the same order.
The fins of the space shuttle discovery model congruent pentagons. Find.
Two triangles are congruent if and only if they have 3 pairs of congruent corresponding sides and 3 pairs of congruent corresponding angles.
Decide whether the triangles are congruent. Justify your answer. ◦ 3 Sides: ◦ 3 Angles:
If 2 angles of one triangle are congruent to two angles of another triangle, then the third angles are congruent. ◦ So based upon the picture, we can conclude that…
Use the info in the diagram to prove that. Give a reason why each statement is true.
Suppose that 2 pentagons are congruent. How many pairs of congruent corresponding parts are there? Explain.
Pgs. 182 – 183 #s 1 – 12, 16 – 28, 30 - 31.
4.1 Congruent Figures Chapter 4 Congruent Triangles.
Congruent Figures Congruent Polygons have congruent corresponding parts- their matching sides and angles.
4-1 Congruent Figures. Congruent Figures Whenever two figures have the same size and shape, they are called Congruent. We already know about congruent.
Chapter 4.6 Notes: Use Congruent Triangles Goal: You will use congruent triangles to prove that corresponding parts are congruent.
Congruent Polygons and Corresponding Parts Objective: to name corresponding parts of congruent polygons and write congruence statements for congruent figures.
3-1: Congruent Figures Honors Geometry.
4.5 – Prove Triangles Congruent by ASA and AAS
Chapter 4: Congruent Triangles Lesson 4-4: Using Congruent Triangles: CPCTC Goal: Use triangle congruence and CPCTC to prove that parts of two congruent.
I can identify corresponding angles and corresponding sides in triangles and prove that triangles are congruent based on CPCTC.
4.1: CONGRUENT FIGURES Objectives: To recognize congruent figures and their corresponding parts.
SWBAT: Recognize Congruent Figures and Their Corresponding Parts
Day 2 I can understand the concept of congruent figures. I can accurately identify the corresponding parts of figures. Find the number of triangles in.
4-1 Congruent Figures. Congruent figures have same size and shape When 2 figures are congruent you can slide, flip, or turn one so that it fits exactly.
Mrs. Rivas ∠
Section 4-1 Congruent Figures Objectives: recognize congruent figures and their corresponding parts.
Warmup Complete the Statement: When parallel lines are cut by a transversal, Alternate Interior Angles are ___________ Same Side Interior Angles are__________.
2.11 – SSS, SAS, SSA.
ADVANCED GEOMETRY 3.1/2 What are Congruent Figures? / Three ways to prove Triangles Congruent. Learner Objective: I will identify the corresponding congruent.
Tests for Parallelograms Advanced Geometry Polygons Lesson 3.
Notes Over Congruence When two polygons are ___________their corresponding parts have the _____ _______. congruent same measure 1. Name the corresponding.
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