carmen911841 carmen911841

03-03-2016
Mathematics

contestada

A circular swimming pool is 21 feet in diameter. What is the circumference of the swimming pool?

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RASEA23 RASEA23

03-03-2016

Circumference= 2 x pi x r
C= 2 x pi x (21/2)
C=21 x pi
C=65.97 ft

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