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Find the Circumference of a circle with a radius of 5

inches. Round your answer to the nearest ten-thousandths.
Please help :(

2 Answers

2 votes

Answer:

31.42

Explanation:

you will need a calculator for this

you will need to do 2 x pi x r = C

2 x 3.14 x 5

2x5=10

3.14 x 10 = 31.42

you get 2 when you round to the nearest ten-thousandths

pi = 3.14159

User Edwinc
by
7.1k points
2 votes

Answer:

  • 31.4159 in

Explanation:

Formula for circumference

  • C = 2πr, where r is radius

Solving for the circle with radius of 5 in

  • C = 2*π*5 = 10π = 31.4159265359 ≈ 31.4159 in rounded
User Ludivine
by
6.8k points