Question

Please help due in 5 minutes will give brainliest.

Answer 1

Answer:

Width = 12

Perimeter = 42

We need to use the Pythagorean theorem in order to find the width

$15^{2} = 9^{2} + w^{2}$

$15^{2} - 9^{2} = w^{2}$

144 = $w^{2}$

w = 12

Answer 2

Wheigt is 12 and périmètre is 36