mysterious geometry

3. Conclusion, Premise, Proof, Rigorous, Syllogism, True
6. is the enlarging or shrinking of a mathematical element
10. would mean to make some changes in any given geometric shape
11. the middle point of a line segment
12. the results of the probability
13. the point where 2 lines meet
15. figure formed by two rays
16. geometric shape which appears after a transformation has been applied to the pre-blank
17. drawing instrument that can be used for inscribing circles or arcs
18. geometric transformation that moves every point of a figure or a space by the same distance in a given direction
20. angle more 90 degrees

1. has central point that stays fixed and everything else moves
2. a conditional statement is created when the hypothesis and conclusion are reversed
4. when both the hypothesis and conclusion are negated
5. angle 90 degrees
7. play a role in establishing whether two or more other lines in the Euclidean plane are parallel.
8. the product of all positive integers less than or equal to a given positive integer and denoted by that integer and an exclamation point
9. technique that determines the number of possible arrangements in a collection of items where the order of the selection does not matter
14. angle less then 90 degrees
19. A set of points, lines, line segments, rays or any other geometrical shapes that lie on the same plane