Question

If the diameter of a circle is 8.4 in., find the area and the circumference of the circle. Use 3.14 for pi. Round your answers to the nearest hundredth.

Answer 1

area - 55.39in²

circumference - 26.38in

Explanation:

area = pi*radius²

circumference = pi*diameter

Answer 2

The area is 55.39
And the circumference is 36.38