8th Grade Math Vocabulary

Front

Alternate Exterior Angles

Back

pair of angles on opposite sides, on the outside of the parallel lines.

Front

Alternate Interior Angles

Back

pairs of angles on opposite sides, on the inside of the parallel lines.

Front

Congruent

Back

same shape and equal

Front

Coordinate Pair

Back

Ordered Pair, (X,Y)

Front

What is a Function?

Back

X cannot repeat

Front

Integer

Back

A set of Whole numbers and their opposites

Front

The Angle Sum Theorem is what?

Back

The sum of all three angles in a triangle equals 180.

Front

Bivariate Data

Back

A set of data that shows a relationship between two variables.

Front

Dilation

Back

a transformation that changes the size of a figure by multiplication. (Does not stay congruent)

Front

Equation has

Back

an equal sign, variables, and constants