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Ancient Arcane Mage
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Area of a circle visual proof
I think showing how A = PI r^2 relates to the area of a rectangle would be a valuable addition to the intro to circles in the grade 7 math course. Right now it's a bit unsatisfactory how the concl...
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Total activity 2
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Last activity
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Member since
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Following 0 users
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Followed by 0 users
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Votes 0
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Subscriptions 1