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11 Cards in this Set

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12-1
The lateral area of a rigght prisim equals the perimeter of a base times the height of the prism.
(L.A. = ph)
12-2
The volume of a right prism equals the area of a base times the height of the prism.
(V = Bh)
12-3
The lateral area of a regualr pyramid equals half the perimeter of the base times the slant height.
(L.A. = 1/2pt)
12-4
The volume of a pyramid equals on theird the ara of the base times the height of the pyramid.
(V=1/3Bh)
12-5 The lasteral area of a cylinder equals the circumference of a base times the height of the cylinder.
(L.A. = 2 ~rh)
12-6
The volume of a cylinder equals the ara of a base times the height of the cylinder.
(V = ~r h)
12-7
The lateral area of a cone quals half the circumference of the base timse the slant height.
(L.A. = 1/2
12-8 The volume of a cone equals one third the area of the base timse the height of the cone.
(V = 1/3 ~r h)
12-9 The area of a sphere equals 4 ~ times the square of the radius.
(A = 4~r
12-10
The volume of a sphere equals 4/3 ~ times the cube of the radius.
(V = 4/3~r
12-11
If the scale factor of tow similas solids is a:b, then
1. the ratio of corresponding perimeters is a:b.
2. the ratio of the base areas, the lateral areas and the total areas is a :b .
3. the ration of the volumes is a : b .