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OpenStudy (anonymous):
What is the area of a circle with a radius of 2 meters? Use twenty-two sevenths for pi. three and one-seventh square meters six and two-sevenths square meters twelve and four-sevenths square meters twenty-five and one-seventh square meters
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OpenStudy (anonymous):
@TylerD
OpenStudy (solomonzelman):
22/7 ≈ π A= πr²= (22/7)(2)²=(22/7)(4)=88/7=(12 × 7 + 4)/7=12 4/7
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