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Unit 8 Vocab

Proportional Reasoning

Ratio The comparison of two numbers by division.
Rate A ratio that compares two quantities measured in different units.
Unit Rate A rate with a denominator of one.
Proportion Two equivalent ratios.
Similar Two polygons are similar if corresponding angles are congruent and corresponding sides are in proportion.
Congruent Something having the same shape and size.
Scale Factor A scale written as a ratio in simplest form.
Cross Product Same as cross multiply
Corresponding Sides The sides of a figure that are in the same position in a different figure.
Corresponding Angles The angles of a figure that are in the same position in a different figure.
Created by: scash