2 years ago

The radius of a circle is 20 cm. Find its area in terms of π π.

Mathematics

1 answer:

natulia [17]2 years ago

4 0

Answer:

A = $400\pi cm^2$

Step-by-step explanation:

Area of a circle is:

A = πr²

We are given a radius of 20 cm.

A = πr²

A = π(20)²

A = π400

Hope this helps.

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