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A circle has a diameter of 41 centimeters. Which equation can be used to find the radius of this circle? r=41π r=2(41) r=412 r=41π
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A circle has a diameter of 41 centimeters.

Which equation can be used to find the radius of this circle?
r=41π
r=2(41)
r=412
r=41π

User LMc
by
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2 Answers

2 votes
it would be 41 divided by 2
but i don't see that
User Konstantin Kulagin
by
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4 votes
All you have to do is divide the diameter, in this case 41, by 2 because the radius of the circle is half of the diameter. So, the answer would be 20.5 cm

Hope this helped!
User Llobet
by
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