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	42

Across 5. A polygon with five sides. 7. The difference between the original price and the sale price of an item. 8. The point of intersection of two sides of an angle or figure. 13. An enlarged or reduced drawing of an object that is similar to the actual object. 15. A flat surface that extends indefinitely in all directions and has no thickness. 16. In a right triangle, the longest side, which is opposite the right angle. 18. A quadrilateral with both pairs of opposite sides parallel. 21. The difference between the greatest and the least values in a data set. 23. A triangle with no congruent sides. 24. A decimal that stops or terminates. 27. Angles with equal measures. 28. The four regions created by the x and y axes. 33. A set of numbers that follow a pattern. 34. A parallelogram with four congruent sides. 35. Has a numerator that is greater than or equal to the denominator. 36. The item that occurs with the greatest frequency in a data set. 38. The likeliness that an event will happen. 39. A matematical phrase with at least one variable. 40. A closed plane figure formed by three or more line segments. 41. The middle value of a data set when the data is arranged in numerical order. 42. Matching

Down 1. The set of positive whole numbers, their opposites, and zero. 2. A triangle with at least two congruent sides. 3. A comparison of two quantites by division. 4. One whole number divided by a second whole number with a remainder of zero. 6. A polygon with six sides. 9. Lines in the same plane that never intersect. 10. A series of points that extend in two opposite directions without end. 11. A number's distance from zero on a number line. 12. When the numerator and denominator have no common factors other than 1. 14. A mathematical sentence with an equal sign. 17. Tells you how many times a number or base is used as a factor. 19. pemdas 20. The sum of a data set divided by the number of data items. 22. A whole number with exactly two factors, 1 and itself. 23. A number written as the product of two factors, one a power of 10. 25. Formed by two rays with a common endpoint. 26. Operations that undo each other. 27. The sum of the measures of two angles is 90 degrees. 29. The distance around a circle. 30. A symbol that represents one or more numbers. 31. An equation stating that two ratios are equal. 32. A quadrilateral with exactly one pair of parallel sides. 37. The point of intersection of the x and y axes. 38. A ratio that compares a number to 100.