10.7k views
20 votes
Please help!!!!!!!!!!!!!!

Please help!!!!!!!!!!!!!!-example-1

1 Answer

2 votes

Answer:

312.29 square feet

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

User Davide Ungari
by
5.1k points