What is the radius of a circle with diameter 10?

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Multiple Choice

What is the radius of a circle with diameter 10?

Explanation:
The radius is half the diameter. For any circle, the diameter equals 2 times the radius, since it spans from one point on the circle through the center to the opposite point. So if the diameter is 10, the radius is r = 10/2 = 5. The radius is 5.

The radius is half the diameter. For any circle, the diameter equals 2 times the radius, since it spans from one point on the circle through the center to the opposite point. So if the diameter is 10, the radius is r = 10/2 = 5. The radius is 5.

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