Question

Find the area and circumference of a radius with 9m

Answer 1

=56.52cm

Explanation:

The formula for the circumference of a circle is

=2πr

The radius =9cm

circumference =2πr

=2×3.14×9

=6.28×9

=56.52cm

Answer 2

The Circumference is 28.26

The Area is 254.47

Explanation:

Hope this helps!