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Math vocab

Decimal A system based on the number ten
Fraction A number in the from A divided b where b does not equally 0
Ratio A comparison of two quantities by division
Proportion An equation that states that two ratios are the same
Complementary angles Two angle that measures add to 90'
Supplementary angles Two angles that have the sum of 180'
Circumference The distance around a circle
Radius A line segment with one end point at the center and one at the end of the circle
Diameter A line segment that passes through the center of a circle and has no end points
Surface area The sum of a three demolition figures faces and areas
Volume The number of cubic units given to fill a given space
Quadrant X axis and Y axis divided onto a quadrant plane in four regions
Coordinate plane A plane formed by the intercetion of horizontal number line X axis and avertical number line
Simplify A fraction of expression in splist from
Calculate to determine or ascertain by mathematical methods
Plot To place a point by placing x and y
Round Replacing a number with an estimate of that number
Estimate An answer that is close found by rounding
Created by: mklem