Question

To the nearest tenth find the area of a circle,with a diameter of 18 meters.Use 3.14 for pi

Answer 1

254.3 m^2

Explanation:

The pertinent area formula is A = πr^2. In this case, with d = 18 m, r = 9 m, and so the area is A = 3.14(9 m)^2 = 254.3 m^2.