# Math geography unit 1 review

Please identify the following terms defined below, then sketch the term in the space provided. An exact location in space with an indefinite shape and size. An object with no thickness that extends infinitely in two directions. Part of a line consisting of two endpoints and all the points in between. Part of a line consisting of one endpoint and extending infinitely in one direction. 5. Rays that share a common endpoint, but continue infinitely in opposite directions.

A flat surface that continues infinitely in all directions. Points that lie on the same line. Points that do not lie on the same line. Points that lie on the same plane. 10. Points that do not lie on the same plane. REVIEW: ANGLE BASICS 11. A figure consisting of two non-collinear rays with a common endpoint. 12. The common endpoint of the two rays forming an angle. 13. An angle wit 14. N a measure less than An angle with a measure greater than 900 15. An angle with a measure of 900. 16. An angle with a measure of 1800. . Two angles that have a common vertex and side, but no common interior points. 18. Two non-adjacent angles formed by intersecting lines. 19. A pair of angles whose non-common sides are opposite rays. A pair of angles that add up to 1800. A pair of angles that add up to 900. A segment, ray, line, or plane that cuts an angle in half. Refer to the figure at right to name each of the following. 23. A line containing point A _ 24. A line passing through B: 25. Two points collinear with point