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The radius of a circle is 3 centimeters. What is the circle's area?

Sagot :

Faylillyidn

Step-by-step explanation:

the answer is in the picture above

View image Faylilly
Stefanyrangel2006idn

Answer:

If the circle's radius is 3, then its area is 28.27 cm.

Step-by-step explanation:

A circle's area is equal to (A = π r²).

Plug in the radius for R, and your equation should look like the following:

A = π3²

According to PEMDAS, you have to do the exponent first.

Do 3 squared, THEN multiply what you get by pi.

Then what you get should be your area.

Hope this helped !!

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