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5 Cards in this Set
- Front
- Back
how do you find the circumference of a circle? (radius)
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c=2pieR
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how do you find the circumference of a circle? (diameter)
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c=dxpie
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finding the area of a circle:
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a=pie x radius2
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finding area of a semi circle:
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a= pie x radius2 divided by 2
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finding the area of a quadrant:
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a= pie x radius2
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