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Wk. 19 8th Grade
8th Grade
| Term | Definition |
|---|---|
| radius | distance from the center of a circle to the edge |
| diameter | distance across a circle through the center |
| cubic units | units used to measure volume |
| hemisphere | half a sphere |
| volume | the amount of space a three dimensional figure occupies |
| cylinder | a three dimensional figure with two identical, parallel, and circular bases and one curved lateral surface |
| cone | a three dimensional figure with a circular base and a curved surface that reaches a point |
| base | two congruent and parallel faces in prisms and cylinders |
| height of prism | the distance between the two bases of a prism |
| scale factor | the ratio of two corresponding sides in a set of similar figures; new over original |