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A dartboard has a diameter of 30 inches. What are its radius and circumference?
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A dartboard has a diameter of 30 inches. What are its radius and circumference?

User Ganzux
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1 Answer

2 votes

Answer:

radius = 15 in.

circumference = 94.2 in.

Explanation:

radius = diameter/2 = 30 in./2 = 15 in.

circumference = (pi)d = 3.14 * 30 in. = 94.2 in.

User Catquatwa
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