| A | B |
|---|
| intersect | "two segments or figures that meet at a common point intersect." |
| perpendicular | "the relationship between lines or segments that meet at a right angle." |
| volume | "the amount of space an object contains" |
| cubic unit | " a unit for measuring volume" |
| plane | "a flat surface that extends forever" |
| prism | "A type of space figure made up of flat surfaces that are shaped like polygons. It has two bases that are congruent and lie in parallel planes. The other faces are parallelograms. Named for the shape of its bases." |
| face | "A flat surface of a space figure." |
| edge | "a segment on a space figure where two faces meet." |
| vertex | " a point where three or more edges meet." |
| net | "a flat pattern that can be cut out and folded to form a space figure." |
| pyramid | "a space figure that has one polygon-shaped base. All the other faces are triangles taht meet a single vertex." |
| circle | "the set of points in a plane that are all the same distance from a given point, the center." |
| radius | " segment from the center of a circle to any point on the circle and the length of such a segment." |
| chord | "a segment that connects two points on a circle." |
| diameter | "a chord that passes through the center of a circle and the length of such a chord." |
| circumferance | "the distance around a circle" |
| pi | "the ratio of a circumferance to diameter for any circle. The value of pie is approximately equal to 3.14. |
| cylinders | A space figure that has a curved surface and two parallel, congruent bases. |
