Geometric Puzzle

3. a polygon with 10 sides
4. measures the distance between two points
5. it is the amount if space
7. a quadrilateral with exactly one pair of opposite sides parallel
9. an angle that measures 91° to 179°
12. lines that do not intersect
15. type of polygon that contains points in the exterior
16. the segment joining the midpoints of the legs of a trapezoid
18. an angle that measures 181° to 359°
20. sum of all the sides
21. _____ is formed by two rays sharing a common endpoint
23. all angles are congruent
25. a polygon that contains points in the interior
26. perpendicular distance from the base to the top
27. congruent sides also knows as ____ sides
29. an angle that measures exactly 90°
32. how many sides does hexagon have?
35. a statement that needs to be proven before being accepted
36. a closed plane figure consisting of four line segments or sides
38. what type of triangle has two equal sides?
40. a parallelogram with four right angles
42. measures the space between two intersecting lines
43. property that allows it to remain unchanged when folded, reflected, or rotated
45. an angle that measures 1° to 89°
46. _____ polygon is always convex
47. suffix that is used to the names of polygons based on the number of sides

1. same sides and angles
2. line where two faces of a solid shape meet
4. a line that has two endpoints and a fixed length
6. two nonadjacent angles formed by two intersecting lines
8. a parallelogram with all four sides congruent
9. an angle that is also known as vertical angles
10. a flat, two-dimensional surface in geometry
11. two lines, segments, or planes that intersect at a 90° angle
13. set of all points in geometry called
14. two angles whose sum of the measures is 180°
17. how many sides does an octagon have?
19. an angle that measures exactly 0°
22. the straight edges of a polygon
24. two angles sharing a common side and vertex but no interior points in common
25. also known as a vertex
28. a quadrilateral with two pairs of congruent and adjacent sides
30. number of sides in decagon
31. two angles whose sum of the measures is 90°
33. two related items in geometry
34. study of figures in a plane or on a space
37. a line segment joining two nonconsecutive vertices of a polygon
39. a closed and two-dimensional shape
41. point where two or more lines, edges, or rays meet
44. a polygon with 8 sides