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mod 11 vocab
| Question | Answer |
|---|---|
| adjacent angles | Angles that have the same vertex, share a common side, and do not overlap. |
| alternate exterior angles | Exterior angles that lie on opposite sides of the transversal |
| alternate interior angles | Interior angles that lie on opposite sides of the transversal. |
| base | One of the two parallel congruent faces of a prism. |
| complementary angles | Two angles are complementary if the sum of their measures is 90°. |
| cone | A three-dimensional figure with one circular base connected by a curved surface to a single point. |
| cylinder | A three-dimensional figure with two parallel congruent circular bases connected by a curved surface. |
| diameter | The distance across a circle through its center. |
| face | A flat surface of a polyhedron. |
| hemisphere | One of two congruent halves of a sphere. |
| lateral face | In a polyhedron, any face that is not a base. |
| pi | The ratio of the circumference of a circle to its diameter. The Greek letter π represents this number. The value of pi is 3.1415926. . . . Approximations for pi are 3.14 and 22/7 . |