Definitions for Math Ch. 12
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9 terms
Terms | Definitions |
|---|---|
prism | a solid formed be polygons have two congruent bases that lie inn parallel planes |
pyramid | a solid formed by polygons the base can be any polygon and the faces are triangles |
cylinder | a solid with two congruent circular bases that are parallel to each other |
cone | a solid with one circular base |
sphere | a solid formed by all points in space that are the same distance from a fixed point called the center the shape is round |
2lw+2lh+2wh | Formula to find the surface area of a rectangular prism |
2x 3.14 x r (squared)+ 2 x 3.14 x r x h | Formula to find the surface area of a cylinder |
l x w x h | Formula to find the volume of a rectangular prism |
3.14 x r (squared) x height | Formula to find the volume of a cylinder |
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