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JANARAELISE29IN
Answered

calculate the circumference of a circle whose diameter is 23 inches?​

Sagot :

LUIGIMARCOSTANIN

Formula for circumference of a circle:

C = 2πr, where r = radius

or

C = πd, where d = diameter

To solve:

C = 2πr

C = 2 (3.14) (11.5)

C = 2 (36.11)

C = 72.22 in

or

C = πd

C = (3.14) (23)

C = 72.22 in

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