4 years ago

The area of a circle is 31.4 cm^2 what’s the radius

2 answers:

8 0

Well you only have to use a formula. if they gave you the radius you only have to use the formula of the area of a circle which is A=<span>πr^2

</span>

34kurt4 years ago

7 0

R=square root of 10 is the answer

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