7th Grade Math 3rd 9 Weeks Vocab Study Set

Front

Proportion

Back

two ratios (or fractions) are equal

Front

Ratio

Back

relative sizes of two or more values

using the ":" to separate example values
using the "/" to separate one value from the total

using the word "to" to separate one value from the total

Front

Unit Rate

Back

How much of something per 1 unit of something else

Front

Rate

Back

A comparison of two related quantities

EX. 3 pancakes per 6 minutes

Front

Base

Back

The bottom line of

a shape such as a triangle or rectangle

Front

Congruent

Back

The same shape and size (but we are allowed to flip, slide or turn)

Front

Height

Back

The distance from top to bottom

Front

Rectangular Prism

Back

A solid (3-dimensional) object which has six faces that are rectangles

Front

Rectangular Pyramid

Back

a three-dimensional shape with a rectangular base and four triangular sides coming to the apex

Front

Square Pyramid

Back

a square base is a three-dimensional shape having five faces