Geometry

5. the points that two figures have in common
7. two or more coplanar lines that have no points in common or are identical
9. a triangle that has no congruent sides
12. two angles that have the same measure
13. 2 angles whose measures, when added together, equal 90 degrees
17. a ray that isin the interior of an angle and forms two equal angles with the sides of that angle
18. points that line in a line
19. 2 supplementary adjacent angles whose noncommon sides form a line
21. a quadrilateral with exactly one pair of parallel sides
24. a statement assumed to be true without proof
27. 2 angles whose measures, when addes together, equal 180 degrees
29. an equilateral rectangle
30. a polygon that has all sides and angles the same
31. a parallelogram with four congruent angles
32. Points that connect the sides of a polygon
33. an equilateral parallelogram
34. a triangle that has all three angles being acute angles
35. a triangle that has at least two congruent sides
36. is a quadrilateral with two pairs of parallel sides
37. same size, same shape
38. a triangle that has one angle being obtuse
40. two line segments that the same measure

1. a two-dimensional group of points that goes on infinitely in all directions
2. 2 angles that share a common vertex and whose sides form 2 lines
3. a triangle that has one angle being right
4. a precise way of drawing which allows only 2 tools
6. polygon with no "dents"
7. A plane, closed figure whose sides are made up of segments that connect end-to-end
8. a quadrilateral with two distinct pairs of consecutive congruent sides
10. polygon with a "dent"
11. a triangle that has all three congruent sides
12. share a vertex; next to each other
14. the point M of AB whre AM=AB
15. the beginning or ending of a line segment
16. 2 nonstraight and nonzero angles that have a common side in the interior of the angle formed by the noncommon sides
20. a zero-dimension figure;while usually left undefined
22. part of a line
23. points that line in a plane
25. a two-dimensional object that has no endpoints and continues on forever in a plane
26. a one-dimensional figure that consists of one endpoint A, one point B, all of the points on line AB
27. any plane, point or two dimensional figure containing the midpoint of the segment and no other points on that segment
28. a polygon that has all sides the same length
39. the union of 2 rays that have the same endpoint; measured in degrees or radians