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Find the circumference of the circle

Find the circumference of the circle-example-1

2 Answers

3 votes

Answer:

18.85

Explanation:

the formula to finding the circumference of a circle is

2πr

the picture shows that you have the diameter, so lets take half of it :)

2π3

when this is plugged into the calculator, it comes out to be

18.85

you should round up to the tenth place by making it 18.9 ... however i think your teacher messed it up.

but that's alright, just put the answer as A, because i think that is what your teacher intended to be correct.

I hope this helped!!

stay safe!!

:)

User SuuSoJeat
by
7.6k points
3 votes

Answer:

18.8 ft

Explanation:

Formula for circumference of a cirlce is 2piR or 2D.

Since you have diameter you do 6 * pi which is 18.8.

User Bgura
by
8.8k points

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