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kompoz [17]
3 years ago
11

The formula for the circumference of a circle is C=2nr, r is the radius and c is the circumference. The equation solved for r=c/

2n. Find the radius of a circle that has a circumference of 16 n.
Mathematics
2 answers:
Fynjy0 [20]3 years ago
8 0

Answer:

r = 8

Step-by-step explanation:

The circumference of a circle is given by

C = 2 * pi *r

16 pi = 2 * pi r

Divide each side by 2 pi

16 pi /2 pi  = 2 pi r / 2 pi

8 = r

katrin [286]3 years ago
8 0

Answer:

radius = 8

Step-by-step explanation:

r =  \frac{c}{2\pi}  \\ r =  \frac{16\pi}{2\pi}  \\ r = 8

hope this helps

brainliest appreciated

good luck! have a nice day!

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