# If the area of a circle is 70cm^2,find the radius?

##### 1 Answer

May 15, 2018

r = ~4.72 cm

#### Explanation:

*Area of Circles*

Divide by pi to get

Now, find the square root:

May 15, 2018

r = ~4.72 cm

*Area of Circles*

Divide by pi to get

Now, find the square root:

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