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Across 2. Ratios that name the same comparison 3. Figures with the same shape but not necessarily the same size 5. Matching sides of two or more polygons 9. The technique of using similar figures and proportions to find a measure 13. A drawing that uses a scale to make an object proportionally smaller than or larger than the real object 14. A ratio that compares two quantities measured in different units

Down 1. Matching angles of two or more polygons 4. The amount of money added to a bill for service; usually a percent of the bill 6. A rate in which the second quantity in the comparison is one unit 7. An equation that states that two ratios are equivalent 8. A percent of the cost of an item, which is charged by governments to raise money 10. A ratio comparing a number to 100 11. A comparison of two quantities by division 12. The amount by which the original price is reduced 13. The ratio between two sets of measurements