CPM Homework Banner

Home > CCG > Chapter 9 > Lesson 9.2.3 > Problem 9-92


Segment with points from left to right labeled, A,D,B,E, additional segments, A C, E F, C B, & F D, Segments C B & D F intersect at point labeled G.Examine the diagram at right. Given that , prove that is isosceles. Use any format of proof that you prefer.  

If , then .