Question

18 yd. 12 yd. b what is the length of the missing leg? if necessary, round to the nearest tenth. b = yards

Explanation:

Step1: Recall Pythagorean theorem

For right triangle: $a^2 + b^2 = c^2$, where $c=15$, $a=12$

Step2: Rearrange to solve for $b$

$b = \sqrt{c^2 - a^2}$

Step3: Substitute values and calculate

$b = \sqrt{15^2 - 12^2} = \sqrt{225 - 144} = \sqrt{81}$

Step4: Simplify the square root

$\sqrt{81} = 9$

Answer:

9 yards