Homework Help: 7th grade masth asap hurry plz ms.sue somebody plz

Posted by Delilah on Monday, October 8, 2012 at 10:00pm.

The area of a circle is found with the formula A = pi r^2, where pi represents 3.14. If a tile artist is placing tiles in a circular mosaic pattern and the area of the circle is 658 square feet, what is the approximate radius of the circle in feet?

Can you explain how to do this? Thanks.

7th grade masth asap hurry plz ms.sue somebody plz - Anonymous, Monday, October 8, 2012 at 11:25pm
The area is given as 658 square feet.
Area=pi r^2
To solve for r, we take 658/pi to find 209^2, then take the root of 209 to find 14.48

We can prove this with pi 14.48^2
7th grade masth asap hurry plz ms.sue somebody plz - Anonymous, Wednesday, October 17, 2012 at 12:26pm
Delilah I know you and I can tell the principle you're cheating.
7th grade masth asap hurry plz ms.sue somebody plz - that person, Wednesday, October 24, 2012 at 12:57pm
anonymous she asked how to do it shes not cheating she just doesnt understand it she asked for the steps so she could do it herself.
7th grade masth asap hurry plz ms.sue somebody plz - Austin, Wednesday, November 7, 2012 at 3:18pm
Anonymous, you're a snitch...
7th grade masth asap hurry plz ms.sue somebody plz - GIR, Monday, December 3, 2012 at 8:14pm
PIGGY!!!!!!!!!

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