Use the Pythagorean Theorem to Find B When a = $b = \sqrt { 5 - h }$

Multiple Choice

Use the Pythagorean theorem to find b when a = h and c = 5.

A) $b = \sqrt { 5 - h }$
B) $b = 25 - h ^ { 2 }$
C) $b = \sqrt { 25 - h ^ { 2 } }$
D) $b = 5 - h$