Congruent Polygons

1
Congruent Polygons
COURSE 3 LESSON 8-3
Explain why each pair of triangles is congruent.
b.
a.
8-3
2
Congruent Polygons
COURSE 3 LESSON 8-3
Use ABC and XYZ to answer the
questions. 1. Suppose ABC and XYZ are
congruent. If AB 5 cm, BC 8 cm, and AC 10
cm, find XZ. 2. Suppose ABC and
XYZ are congruent. What angle in ABC is
congruent to Y? 3. Suppose B Y,
A X, and AB XY. Why is ABC
XYZ?
10 cm
ASA
8-3