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A circle has a diameter of 27 centimeters. Which equation can be used to find the radius of this circle?
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A circle has a diameter of 27 centimeters. Which equation can be used to find the radius of this circle?

User Richard Nienaber
by
5.1k points

2 Answers

4 votes

Answer:

r=13.5

Explanation:

radius= diameter/2

r= 27/ 2

r= 13.5

User Dzinx
by
5.6k points
3 votes

Answer:

27 = 2r

13.5 =r

Explanation:

We know that the diameter is twice the radius

d = 2r

27 = 2r

Divide by 2

27/2 = 2r/2

13.5 = r

User Shreemaan Abhishek
by
5.5k points
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