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3 years ago

Find the radius of a circle with a circumference of 96 feeer

Mathematics

2 answers:

alexira [117]3 years ago

5 0

2 pi r = 96

r = 96 / 2 pi = 15.28 feet

Gnesinka [82]3 years ago

3 0

The formula for circumference is C = 2πr.

The question gives you the circumference (C in the formula), and you need to find the radius (r in the formula). Begin by isolating r in the circumference formula.

C = 2πr
C/2π = r
r = C/2π

Now you can plug 96 for C and solve to find r.

r = C/2π
r = 96/2π
r ≈ 96/6.28
r ≈ 15.29

Answer:
The radius of a circle with a circumference of 96 feet is approximately 15.29 feet.

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