What is the area of a circle with a diameter of 36 millimeters?

Question

asked May 28, 2018 51.6k views

1 Answer

Harwee · Answer 1 · 2018-06-02T01:10:06+0000

Answer:

1017.36

Explanation:

The formula to find the area of a circle:

A=π
r^(2)

Since you are using the diameter, just divide the diameter by 2.

A=π*
18^(2)

A=324π

Round π to 3.14 and multiply.