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Math Vocabulary Ch.4

First Moodle Study Stack

Vocab. TermDefinition
Ratio A comparison of two numbers using division.
Proportion An equation that states two ratios are equivalent.
Cross Product The product of a numerator and denominator of the other ratio.
Literal Equation An equation in which letters are used to replace the coefficient and constants of another equation.
Consecutive Integers Integers in counting order.
Triangle A polygon with three sides and three angles.
Acute Angle An angle that measures less than 90 degrees.
Equilateral Triangle A triangle that has all the sides the same length and all of the angles the same measure.
Congruent Figures Figure that have the same size and shape.
Isosceles Triangle A triangle with at least two angles having the same measure and at least two sides having the same length.
Obtuse Triangle A triangle with one angle measure of more than 90 degrees.
Right Triangle A triangle with one angle measure of 90 degrees.
Supplementary Angles The sum of two angles is 180 degrees.
Complementary Angles The sum of two angles is 90 degrees.
Created by: BellBird