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The diameter of a circle is 4 centimeters. What is the circle's area?

The diameter of a circle is 4 centimeters. What is the circle's area?
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20 votes
The diameter of a circle is 4 centimeters. What is the circle's area?

User Ivo Rossi
by
8.2k points

2 Answers

6 votes
12.57 is the area cause a = pi r^2 and r is .5 times diameter
User Dashing Adam Hughes
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7.9k points
6 votes
16 = area Ik this became I got it right on test
User Mbded
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8.3k points
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