3 years ago

The radius of a circle is 3 feet. What is the circles circumference?

Mathematics

2 answers:

miv72 [106K]3 years ago

8 0

Answer:

C = 6pi ft or approximately 18.84 ft

Step-by-step explanation:

The circumference of a circle is found by

C = 2*pi*r

C = 2*pi *3

C = 6pi

If we approximate pi

C = 6 (3.14)

C =18.84 ft

mars1129 [50]3 years ago

3 0

Answer: 6 $\pi$ feet, or approximately 18.8 feet

Step-by-step explanation:

Use the equation $C = 2\pi r$ to calculate circumference.

$C = 2\pi (3)\\C = 6\pi$

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