Question

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

Explanation:

Step1: Identify right triangle sides

Legs: 3.8 ft, 6.6 ft; hypotenuse = $c$

Step2: Apply Pythagorean theorem

$c^2 = 3.8^2 + 6.6^2$
$3.8^2 = 14.44$, $6.6^2 = 43.56$
$c^2 = 14.44 + 43.56 = 58$

Step3: Calculate $c$

$c = \sqrt{58} \approx 7.6$

Answer:

7.6