3 years ago

Find the circumference of a circle whose area is 60

Mathematics

2 answers:

MrRa [10]3 years ago

7 0

The answer is c, but I’m not rlly sure

PIT_PIT [208]3 years ago

6 0

Answer:

C = 15.49πcm

Step-by-step explanation:

So our given values are 60 Pi cm^2 for area

Are formula is A = Pi * r^2

Pi was a ungiven value so it was put into area.

What squared is 60? About 7.745

So c = Pi * 2r and our found radius is 7.745

So 2 * 7.745 equals 15.49

C = 15.49πcm

______________

Or instead skip all that and choose choice A because that is what it is :/

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