3 years ago

The diameter of a circle is 40 m. Find the area of the circle in terms of pi

Mathematics

1 answer:

VashaNatasha [74]3 years ago

3 0

Answer: 400π

Step-by-step explanation:

The formula for the area of a circle is πr²

First you have to calculate the radius by halving the diameter so radius is 20m.

Then you put in your calculator πx20²

This equals 400π (in terms of pi).

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