SOLUTION: Dear Tutor, may you please help me on this problem? May you also show me the steps so I can understand the steps on how to do this proem, thank you! The circumference of a circl

Question 698318: Dear Tutor, may you please help me on this problem? May you also show me the steps so I can understand the steps on how to do this proem, thank you!
The circumference of a circle is 88cm. Find the area of the circle. (π(pi)=22/7)
Let the radius of the circle be r,
________________________ r=________
Area of the circle=_______________=________
Thank You!
Answer by neatmath(302) (Show Source): You can put this solution on YOUR website!

In this case, you need to work backwards to find the radius of the circle!

The formula for the circumference of a circle is

We know that and we know

Just substitute those values into our formula:

cm

Now that we have our radius, we can use our Area formula:

I hope this helps! Keep practicing! :)

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