Answers:
1. Point
2. Plane
3. Tangent
4. Pentagon
5. Vertices
6. Parallel Lines
7. Collinear
8. Trapezoid
9. Rectangle
10. Arc
11. Chord
12. Congruence
13. Rhombus
14. Prism
15. Locus
16. Degree
17. Postulate
18. Nonagon
19. Hypotenuse
20. Median
21. Compass
22. Ruler
23. Diameter
24. Decagon
25. Loci
26. Geometry
27. Coincide
28. Polygon
29. Hexagon
30. Secant
31. Line
32. Circle
33. Center
34. Origin
35. Protractor
36. Exterior
37. Converse
38. Axiom
39. Concentric
40. Complement
41. Isosceles
42. Square