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The blue segment below is a diameter of O. What is the length of the radius of the circle?

The blue segment below is a diameter of O. What is the length of the radius of the-example-1
User Kegne
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1 Answer

2 votes

Answer:

A. 4.1 units

Explanation:

The radius is half of the diameter because it is from the midpoint of the circle (the dot you see in the middle) to the edge of the circle. Therefore,

8.2 ÷ 2 = 4.1

User Jon Cage
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