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The radius of a circle is 3 cm. Find it's area in terms of pi. 28.27 cm2 is wrong​

User Graeck
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1 Answer

2 votes

Answer:

9
\pi

Explanation:

The reason why that is wrong is because it says in terms o pi which means you do NOT multiply pi by the radius squared.

EQUATION FOR AREA OF A CIRCLE:
\pi r^(2)

When you put it all together you get:
\pi * 3^(2) which equals
9\pi

DO NOT MULTIPLY 9 AND PI. IT'S JUST 9
\pi

hope this helped :)

User Akashbw
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4.9k points