The formula for the circumference of a circle with diameter d is C = nd. a. Solve the formula for d. b. The circumference of a circle is 8 inches. What is the diameter of the circle?

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Robx asked Oct 25, 2023

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The formula for the circumference of a circle with diameter d is C = nd.

a. Solve the formula for d.
b. The circumference of a circle is 8 inches. What is the diameter of the circle?

Mathematics
high-school

Robx asked Oct 25, 2023

by Robx

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1 Answer

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Part (a)

$C=\pi d \implies d=(C)/(\pi)$

Part (b)

$d=(8)/(\pi)$

MrSmile answered Oct 31, 2023

by MrSmile

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