### Home > GC > Chapter 5 > Lesson 5.3.1 > Problem 5-68

5-68.

WACKY DIAGRAMS

After drawing some diagrams on his paper, Jason thinks there is something wrong. **Examine** each diagram below and decide whether or not the triangle could exist. If it cannot exist, explain why not.

Which side of a right triangle must always be longest?

What must be the sum of the angles in a triangle?