Question

Find the area of the following circle. (Round answer to the nearest hundredth.) d = 15 in area = square inches circumference = inches

Answer 1

314.16

Explanation:

Since the diameter is 15 and the radius is only half of the diameter the radius is ten. Now the the equation to find area in a circle is 3.14 (or the pi symbol on your calculator) r squared which would mean 3.14*10^2 which would give you your answer