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3 years ago

A swimming pool is 21 feet in diameter what is the circumference

Mathematics

2 answers:

Vladimir79 [104]3 years ago

5 0

21 is the feet so times that by 3.14 and the answer is 65.94. your welcome:-)

Ber [7]3 years ago

5 0

The formula to find the circumference of a circle is= 2 * pi * r

So just plug in the numbers with the variables. c:
= 2 * pi * (21/2)
= 21 * pi
<span>= 65.94 ft

So the answer is </span> 65.94 ft
Hope this helps. c:

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