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12 Cards in this Set
- Front
- Back
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volume of a rectangular prism
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V=Bh
V=(l*w)h |
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volume of a triangular prism
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V=Bh
V=(1/2*l*w)h |
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height of a prism
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V=Bh
V=l*w*h |
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volume of a cylinder
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V= pi*r^2*h
volume equals pi times radius squared times height |
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volume of a pyramid
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V= 1/3Bh
V=1/3(1/2*l*w)h |
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volume of a cone
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V=1/3* pi* r^2* h
volume equals 1/3 times pi times radius squared times height |
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surface area of a rectangular prism
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s=2(lw+lh+wh)
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surface area of a triangular prism
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find area of each face:
bottom, left side, and right side= (a=lw) bases= [a=1/2bh(2)] |
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surface area of a cylinder
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s=2*pi*r^2+ 2*pi*r*h
surface area equals 2 times pi times radius squared plus 2 times pi times radius times height |
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surface are of cone
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s= pi*r*l+ pi*r^2
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surface area of a pyramid
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a= bh(# of sides)
area of base= (a=s^2) add both areas |
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similar solids
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use proportions
radii 1 height1 _______ ________ radii 2 height 2 |
