### Home > CCG > Chapter Ch10 > Lesson 10.2.1 > Problem 10-72

10-72.

**Multiple Choice:** Which expression below represents the length of the hypotenuse of the triangle at right?

None of these

If ,

*. Solve for*

*.*

(b)

10-72.

**Multiple Choice:** Which expression below represents the length of the hypotenuse of the triangle at right?

None of these

If ,

(b)