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If the diameter of a circle is 46 centimeters long, how long is the radius of the circle? OA. 184 centimeters OB B. 11.5 centimeters OC. 92 centimeters OD. 23 centimeters
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16 votes
If the diameter of a circle is 46 centimeters long, how long is the radius of the circle?

OA. 184 centimeters
OB B. 11.5 centimeters
OC. 92 centimeters
OD. 23 centimeters

User Fannik
by
4.1k points

1 Answer

9 votes

Answer:

r = 23

Explanation:

Using the formula

  • d = 2r

Solving for r

  • r = d / 2 = 46 / 2 = 23
User Tom Anthony
by
5.0k points
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