Question

Find the area of a circle with diameter,

d
= 10m.
Give your answer in terms of
π
.

Answer 1

A = 25pi m^2

Explanation:

We know the diameter, we need the radius

r = d/2

r = 10/2 = 5

The area of a circle is given by

A = pi r^2

A = pi (5)^2

A = 25pi m^2