### Home > INT2 > Chapter 10 > Lesson 10.2.1 > Problem 10-60

10-60.

is the midpoint of

*and if*

*. Write your proof in flowchart format.*

Recall that vertical angles are congruent.

What is the definition of a midpoint?

10-60.

is the midpoint of

Recall that vertical angles are congruent.

What is the definition of a midpoint?