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OpenStudy (anonymous):
A circle has a diameter of eight yards. What is its area? Use three point one four for pi
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OpenStudy (anonymous):
First determine the radius of the circle, which is half the diameter. Then use this value to solve for the area.
OpenStudy (anonymous):
Well the formula for the area of a circle is \[A=\pi r2\]
OpenStudy (anonymous):
so 4^2 times 3.14
OpenStudy (anonymous):
Yes!
OpenStudy (anonymous):
50.24?
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OpenStudy (anonymous):
new quetion check it out
OpenStudy (anonymous):
You got it right! Good Job! I like my medals please :P
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