Question

help

Answer 1

wht grade is ot?

Answer 2

ah this is simple -- the formula to determine the are of a circle is \( A= \pi \times r^2 \)

we're given \(d=18 ft\) -- to dind the radius, use this formula \( r=\frac{1}{2} d \)

then just plug that in the formula, do the math, and there you go.