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Related Flashcards
Cards In This Set
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Cross Product
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The product of numbers on the diagonal when comparing two ratios.
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Unit Rate
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A rate in which the second quantity in the comparison is one unit.
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Ration
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A comparison of two quantities by division.
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Percent
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A ratio comparing a number to 100.
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Proportions
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An equation that states that two ratios are equivalent.
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Equivalent Ratios
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Ratios that name the same comparison.
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Rate
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A ratio that compares two quantities measured in different units.
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Circle Graph
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A graph that uses sections of a circle to compare parts to the whole and parts to other parts.
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Constant
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A value that does not change.
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Corresponding Angle
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Matching angles of two or more polygons.
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Indirect Measure
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The technique of usisng similar figures and proportions to find a measure.
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Scale
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The ratio between two sets of measurements.
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Scale Drawing
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A drawing that uses a scale to make an object proportionally smaller than or larger than the real object.
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Corresponding Sides
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Matching sides of two or more polygons.
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Direct Variation
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When two variables are related in such a way that the ratio of their values always remains the same.
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