1			2									3		4				5		6
												7		8
										9
								10																	11
12
																			13
14
					15																		16
17
18															19
												20
			21
		22
23
														24							25
		26		27
	28
	29
																				30

Across 8. An example that shows that a statement is false. 12. the operation that undoes what was done already 14. Two angles that are on the same side of a transversal and inside the two lines. 15. The point that divides a line segment into two equal parts. 16. A straight one-dimensional figure with no thickness, extending infinitely in both directions. 17. A shape with four sides and the sides opposites each other are parallel meaning they don't intersect. 18. proposition that is consistent with known data, but has been neither verifies nor shown to be false 20. A part of a line that is bounded by two distinct endpoints. 21. four sided polygon that has four right angles and each pair of opposite sides parallel and the same length 22. Two angles that are on opposite sides of a transversal and outside the two lines. 23. Dramatic change in form or appearance 24. An exact location in space with no dimensions. 25. a statement that can be proved to be true based on known and proven facts 27. A sentence that is either true or false. 28. The condition of two triangles being identical in shape and size. 29. Two statements that are related to each other. 30. A line segment from the center of a circle to any point on the circle.

Down 1. a statement that reverses the order of the original statement, switching the subject and predicate 2. Two angles that are on the same side of a transversal and outside the two lines. 3. Having the same size and shape. 4. Making generalizations based on specific observations or examples. 5. Angles opposite each other when two lines intersect. 6. A part of a line that starts at a point and extends infinitely in one direction. 7. A geometric transformation in which we change the size of a figure without changing its shape. 9. A flat, two-dimensional surface that extends infinitely in all directions. 10. when an object is moved from one location to another and the size and the shape of the object have not changed 11. Two angles that are on opposite sides of a transversal and inside the two lines. 13. any material that proves something is true or real 19. The act of reflecting or state of being reflected 26. A point where two or more lines meet.