Question

why the area of circle is πrr​

Answer 1

Step-by-step explanation:

The formula for the area of a circle is πr2. The 2 in the formula is an exponent, which means you multiply the radius by itself. So, the formula for the area of a circle could actually be written πrr instead.

Answer 2

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• The formula for the area of a circle is πr2. The 2 in the formula is an exponent, which means you multiply the radius by itself. So, the formula for the area of a circle could actually be written πrr instead.