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Math OGT terms

Absolute value The distance from zero.
Whole numbers 0 and all natural or counting numbers.
Integers Includes 0, positive and negative integers.
Rational numbers Any number that can be written as a fraction and does not equal zero.
Real numbers All numbers.
Irrational numbers Numbers that do not terminate nor do they repeat.
Equivalent fractions Fractions that can be written 2 or more ways but equal the same thing. example- 1/2=2/4.
Acute An angle whose measure is greater than 0 and less than 90 degrees.
Coefficient The numeric factor in a term; ex, the number 3 in the term 3xy, and 1 is the coefficient in the term ab.
Coordinate plane A plane determined by the intersection of two perpendicular number lines in which any point can be located.
Equation A statement that shows two mathematical expressions that are equal to each other.
Equilateral In a given shape, all sides have the same length.
Equivalent Two items that have the same value.
Isosceles triangle A triangle with at least two congruent sides.
Obtuse An angle measure greater than 90 and less than 180 degrees.
Ordered pairs A pair of numbers that gives the coordinates of a point on a grid in this order (horizontal coordinate, vertical coordinate)
Quadrants The two axes of a coordinate system divide the plan into four separate sections known as quadrants. these are identified as the first, second, third, and fourth quadrants.
Scalene triangle A triangle that has no congruent sides.
Created by: lkadler