Congruent Triangles

1
Congruent Triangles

• Section 4-3

2
CPCTCDefn. of Congruent Triangles

• Two triangles are congruent if and only if their
  corresponding parts are congruent

3
Theorem 4-4

Congruence of triangles is reflexive,
symmetric, and transitive.
4
Congruence Transformations

• If you slide, flip, or turn a triangle, the size
  and shape do not change.

5
Joke Time

• Who invented the round table?
• Sir Cumference

6

• How does a cow add?
• With a cow-culator