Question

what is the length of the hypotenuse? if necessary, round to the nearest tenth. c = \boxed{} inches

Explanation:

Step1: Apply Pythagorean theorem

$c^2 = 2^2 + 9^2$

Step2: Calculate squares

$c^2 = 4 + 81 = 85$

Step3: Find square root

$c = \sqrt{85} \approx 9.2$

Answer:

9.2