brownluke732 brownluke732

23-04-2020
Mathematics

contestada

The radius of a circle is 9 centimeters what is the area square centimeters

Respuesta :

TeriyakiDish TeriyakiDish

23-04-2020

Answer:

A = π81 or A = 254.34‬

Step-by-step explanation:

The area for a circle is A=πr^2. Now, we plugin in our numbers:

A = π9^2

A = π81

If you're looking for an approximation, then you would probably round pi to 3.14.

A = π81

A = 254.34‬

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