3 years ago

Find the exact circumference of a circle with the given radius. 5 inches C =

1 answer:

riadik2000 [5.3K]3 years ago

4 0

Diameter of the circle = 5 x 2
= 10 inches
circumference of a circle C = π x diameter of a circle
= π x 10
= 10π
= 31.4 inches (to three significant figures)

The exact circumference of the circle is 31.4 inches.

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