Geometry Vocabulary #2 - Skyndipróf
| __ | 1. | collinear | | A. | point, line and plane | | __ | 2. | congruent | | B. | made up of 2 or more points that extends in both directions | | __ | 3. | coplanar | | C. | a location in space that has no size or shape | | __ | 4. | line | | D. | points lying on the same line | | __ | 5. | line segment | | E. | a flat surface made up of 3 or more points | | __ | 6. | midpoint | | F. | points lying in the same plane | | __ | 7. | plane | | G. | part of a line with two end points | | __ | 8. | point | | H. | having the same measure; equal | | __ | 9. | segment bisector | | I. | a segment, ray, line or plane that a segment at its midpoint | | __ | 10. | undefined terms | | J. | a point that divides a segment into two congruent segments |
| __ | 11. | acute angle | | A. | has one end point and extends in one direction forever | | __ | 12. | angle | | B. | a common endpoint of an angle | | __ | 13. | degree | | C. | division of the circumference of a circle by 360 parts | | __ | 14. | exterior | | D. | share a common vertex and extends in opposite directions | | __ | 15. | interior | | E. | formed by two noncollinear rays and share aa vertex | | __ | 16. | obtuse angle | | F. | angle that measures less than 180 degrees but more than 90 | | __ | 17. | opposite rays | | G. | angle that measures less than 90 degrees | | __ | 18. | ray | | H. | area inside an angle | | __ | 19. | right angle | | I. | angle that measures 90 degrees | | __ | 20. | vertex | | J. | area outside an angle |
| __ | 21. | angle bisector | | A. | two adjacent angles that form a straight line | | __ | 22. | linear angles | | B. | a ray that divides an angle into two congruent angles |
| __ | 23. | area | | A. | the sum of the sides around the polygon | | __ | 24. | circumference | | B. | the distance around the circle | | __ | 25. | perimeter | | C. | the number of square units to cover a surface | | __ | 26. | regular polygon | | D. | a convex polygon where all angles and sides are congruent |
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