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Please help I'm in a quiz right now!
Sam needs to find the circumference of a circle with a diameter of 24 inches. He uses a calculator to find the circumference. Which answer is reasonable?

A.72.013678 in

B.75.398223 in

C.80.332161 in

D.85.335372 in

Respuesta :

b. 75.398223
circumference= 2 pi r; and half of 24 is 12 aka the radius so 2 times pi times 12 should equal 75.39

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Step-by-step explanation: