### Home > CCG > Chapter 9 > Lesson 9.1.3 > Problem9-35

9-35.

Are $ΔEHF$ and $ΔFGE$ congruent? If so, explain how you know. If not, explain why not.

What do the markings on the figures mean?
What other parts do these triangles have in common?

Yes, they are congruent. What is the reason?