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OpenStudy (anonymous):
What is the of A of a 7 m circle to the nearest tenth use 3.14 to get the answer?
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OpenStudy (anonymous):
OpenStudy (anonymous):
A = pi r^2
OpenStudy (mrnood):
what is the formula for the area of a circle? (hint : it has pi and r in it)
OpenStudy (anonymous):
pi = 3.14 given...plug in your value of r and solve for A
OpenStudy (mrnood):
That means square the radius (7) and multiply by pi (3.14) That is the way to get to the answer...
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