Question

A particular model of walkie-talkie can broadcast in a circular area. The radius of the broadcast area is 10,000 feet. Find the area of this circle to the nearest square foot. Use 3.14 for p.
A. 314,000,000 ft2

B. 100,000,000 ft2

C. 1,256,000,000 ft2

D. 62,800 ft2

Answer 1

A = pi r^2
A = 3.14 x (10,000 ft)^2
A = 314,000,000 ft^2

Answer 2

THANK U :)

Answer 3

My Pleasure.