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3 years ago

What is the circumference of a circle with a radius of 2.5 m?

2 answers:

4 0

The circumference of a circle is always calculated by 2 $\pi$ R
So if R=2.5 m this circumference is 2* $\pi$ *2.5 m
Which is 5 $\pi$ m (choice B)

Hope this helped!

trasher [3.6K]3 years ago

3 0

C = (2)(pi)(r)
C = 2*(pi)*2.5
Because you can multiply in any order, you can do 2 * 2.5
C = 5*(pi)
The answer is B

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See the given figure attached to this answer.

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