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What is the length of the second leg of a 3-_-5 tr
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Or are they equal, or is there not enough informat
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cos(60)
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Time
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What is the formula for the area of an equilateral
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How can you tell if a number is divisible by 4?
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How can you tell if a number is divisible by 6?
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How can you find the units digit of 2*3^27, or 7^4
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cos(45)
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The formula for arc length of a circle is