Quarter 4 Math Vocab

Front

Flat surface of a polyhedron.

Back

face

Front

Movement of a figure along a line.

Back

translation

Front

Comparison of two quantities by division.

Back

ratio

Front

Point where x-axis and y-axis intersect.

Back

origin

Front

Transformation that enlarges or reduces a figure.

Back

dilation

Front

Ratio of circumference to diameter of a circle.

Back

pi

Front

A number from 0 to 1 (0% to 100%) indicating the likelihood of an event.

Back

probability

Front

Figures with the same shape but not necessarily the same size.

Back

similar figures

Front

Ratio of event occurrences to total trials.

Back

experimental probability

Front

An equation stating two ratios are equivalent.

Back

proportion