3 years ago

The circumference (C) of a swimming pool is 47 feet. Which formula can you use to find the radius (r) if you know that C = 2πr ?

2 answers:

5 0

To find the formula to find radius, solve for r using the formula for circumference.

to solve:
1. divide each side by 2 $\pi$
2. you get r = c/2 $\pi$

NemiM [27]3 years ago

5 0

C= 2\pi r
r= \frac{C}{\pi} [

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