Question

41 ft. 9 ft. b what is the length of the missing leg? if necessary, round to the nearest tenth. b = feet submit

Explanation:

Step1: Apply Pythagorean theorem

Let hypotenuse $c=41$, one leg $a=9$, missing leg $b$.
Theorem: $a^2 + b^2 = c^2$ → $b^2 = c^2 - a^2$

Step2: Calculate $b^2$

$b^2 = 41^2 - 9^2 = 1681 - 81 = 1600$

Step3: Find $b$

$b = \sqrt{1600} = 40$

Answer:

40