Vocabulary Review, Part 2

The distance around a circle.

• Circle

• Circumference of a circle

• Complementary angles

• Algebraic expressions

Ratio between two values is always the same or constant.

• Common factor

• Constant of proportionality

• Adjacent angle

• Bar notation

Sum of their angle measures is equal to 90 degrees.

• corresponding angles

• complementary angles

• commission

• supplementary angles

Mathematical phrase involving at least one variable and sometimes numbers and operation symbols.

• convert

• algebraic expressions

• common factor

• equation

Two angles that share a common vertex and a common side.

• adjacent angles

• congruent angles

• corresponding angles

• supplementary angles

Amount of money a salesperson earns after selling a product.

• commission

• principal

• common factor

• taxes

An angle whose measure is greater than 0 degrees but less than 90 degrees.

• acute angle

• adjacent angle

• congruent angles

• complementary angles

The middle of a data set when the numbers are ordered from least to greatest.

• mean

• mode

• median

• range

Operations that "undo" each other.

• outcome

• equation

• algebraic expression

• inverse operations

The distance from one side of a circle to the other passing through the center.

• radius

• circumference

• diameter

• chord