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kirill [66]
3 years ago
8

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 ?

Mathematics
2 answers:
vodka [1.7K]3 years ago
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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