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12 Cards in this Set
- Front
- Back
Area of a square
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A=S2
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Area of a recatangle
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A=lw
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Area of a parallelogram
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A=bh
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Area of a trapezoid
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A=half h (b,+b2)
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Area of a triangle
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A=half bh
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Area of a circle
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A=pi r2
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Perimeter of a square
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s+s+s+s
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Perimeter of a rectangle
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s+s+s+s
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perimeter of a parallelogram
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b+h
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perimeter of a triangle
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half b+h
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perimeter of a trapezoid
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half h +b, +b2
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perimeter of a circle
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C=pi d
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