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17 Cards in this Set
- Front
- Back
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Regular polygon
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all sides are congruent
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Center
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the middle of polygon
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Vertex
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the corners of the polygon
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radius
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from the center to the vertex
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Apothem
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the center to the middle of a side
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Cavalieri principle
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the sum volume of a 3d shape
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Triangle
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A= 1/2(b)(h)
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Parallelogram
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a=b.h
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Circle
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A=3.14(r)2
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circle
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C=3.14(d)
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General prisms
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V=B.h
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Cylinder
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V=3.14(r)2(h)
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sphere
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V=4/3(3.14)(r3)
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cone
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V=1/3(3.14)(r2)(h)`
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pyramid
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V= 1/3(B)(h)
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parallelogram
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A=b.h
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Trapzoid
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(b1+b2)/2 (h)
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