Plz hep step by step

Question

Find the area of the sector of a circle with diameter 30 feet and an angle of 𝜋

5

 radians. (Round your answer to four decimal places.)

Answer 1

area of a full circle with diameter 30 feet = pi(r^2) = pi(15)^2 = 225pi

a sector area with angle pi is half the circle's area = 225pi/2 = about 353.4292 square feet