Two figures are congruent when they have the same size and shape. Two triangles are congruent when their corresponding angles and sides are equal in measure. The document provides examples of identifying congruent triangles by showing that their corresponding angles and sides are equal.

1. Congruent Figures

3. Transformations on the Coordinate Plane
NOT A RIGID
TRANSFOMRATION
NOT AN ISOMETRY
Line of
reflection

4. How can you identify congruent triangles?
Two figures are congruent when they have the same size
and the same shape.

5. Congruent shapes

6. Congruent: YES? No?

7. Yes or no?

8. Yes or no?

9. Yes or no?

10. Yes or no?

11. More Flips

22. Identifying Congruent Figures
Two figures are congruent
when corresponding angles
and corresponding sides are
congruent. Triangle ABC is
congruent to Triangle DEF.

24. Problem 2: The figures are congruent. Name the
corresponding angles and the corresponding sides.

25. Problem 3
a. 32 ft
b. ∡𝑀
c. 20 ft
d. 96 ft

26. Problem 4