Geometry Vocab

3. a plane figure with four equal sides and four right (90°) angles
4. an angle which is greater than 90° and less than 180°distance
8. two or more lines that are always the same distance apart and never intersect
9. a straight one-dimensional figure that does not have a thickness, and it extends endlessly in both directions
10. An angle smaller than the right angle
12. a flat surface or area that extends infinitely in two dimensions and has no thickness
14. The space between intersecting lines or where they meet
15. A part of a line that has two endpoints

1. identical in form
2. a straight line that makes the right angle (90 degrees) with the other line
5. a point that lies exactly halfway between two points
6. a point where two straight lines or rays meet
7. a flat or plane, two-dimensional closed shape bounded with straight sides
11. a set of values which helps to show the exact position of a point in the coordinate plane
13. a three-sided polygon that consists of three edges and three vertices