click below
click below
Normal Size Small Size show me how
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 angels 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 degrees. |
| angle | Two rays with a common endpoint for an angle. The rays and the vertex are used to name the angle. |
| cone | a three-dimensional figure with one circular base connected by a curved surface to a single point. |
| congruent | Having the same measure: if one image can be obtained from another by a sequence of rotations, reflections, or translations. |
| congruent figures | Figures that have the same size and same shape and corresponding sides and angles with equal measure. |
| congruent segments | Sides with the same length. |
| corresponding angles | Angles that are in the same position on two parallel lines in relation to a transversal. |
| cross section | the intersection of a solid and a plane. |
| congruent angles | Angles that have the same measure |
| cylinder | A three dimensional figure with two parallel congruent circular bases connected by a curved surface |
| edge | the line segment where two faces of a polyhedron intersect |
| exterior angles/exterior angle | The four outer angles formed by two lines cut by a transversal. An angle between one side of a polygon and the extension of an adjacent side |
| interior angles/ interior angle | An angle inside a polygon. The four inside angles formed by two lines cut by a transversal. |
| line segment | Part of a line containing two endpoints and all of the points between them. |
| parallel lines | |
| perpendicular lines | |
| plane | |
| polyhedron | |
| prism | |
| pyramid | |
| remote interior angles | |
| scale | The scale that gives the ratio that compares the measurements of a drawing or model to the measurements of the real object. |
| scale drawings | |
| scale factor | |
| scale model | |
| scalene triangle | |
| straight angle | |
| supplementary angles | |
| triangle | |
| vertex | |
| vertical angles | |
| verticies | |
| zero angle | |
| equilateral triangle | A triangle having 3 congruent sides |
| equilateral | In a polygon, all of the sides are congruent. |
| equiangular | In a polygon, all of the angles are congruent |