Question

Please help!!!!!!!!!!!!!!

Answer 1

Answer:

312.29 square feet

Step-by-step explanation:

$w = \sqrt{ {d}^{2} - {l}^{2} } = \sqrt{ {25}^{2} - {18}^{2} }$

w = 17.35

A= l × w

= 18 × 17.35

= 312.29 square feet