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
									31																32
33

Across 1. horizontal line on a coordinate plane 4. number that cannot be expressed as a ratio of two numbers or as a terminating or repeating decimal 6. extend beyond normal boundaries 7. vertical line on a coordinate plane 8. in right triangle, side opposite the right angle 10. One of the two equal factors of a number 11. decrease in the size of all dimensions 14. in a right triangle, sides that include the right angle 15. equation that states that two ratios are equivalent 17. become smaller 19. two angles whose measures add to 180 degrees 20. plane or grid formed by the intersection of a horizontal axis and vertical axis 22. number of cubic units needed to fill a given space 23. changes in the size or position of a figure 26. increase in the size of all dimensions in the same proportions 27. distance around a polygon 30. comparison of two quantities by division 31. two angles whose measures add to 90 degrees 33. probability of an event using number lines, coordinate planes and formulas for geometric figures

Down 2. degree of symmetry and resemblance between two or more objects 3. triangle containing a right angle 5. transformation that enlarges or diminishes an object 9. ratio used to enlarge or reduce similar figures 12. set of three positive whole numbers a, b, c that are the lengths of the sides of a right triangle 13. matching parts of two or more polygons 16. examples are cylinder, cone, prism, pyramid 18. figure resulting from a transformation 21. the x and y-axes divide the coordinate plane into 4 regions 24. number of square units needed to cover a given surface 24. number of square units needed to cover a given surface 25. original image prior to a transformation 28. pattern, plan, or representation of the structure of workings of object or concept 29. rectangle with four congruent sides 32. rectangular prism with six congruent faces