Topic 7 Pre-Alg Vocab

Front

What are complementary angles?

Back

Two angles whose sum is 90 degrees

Front

What are vertical angles?

Back

Angles opposite of each other when two lines cross.

Front

What are adjacent angles?

Back

Angles that are next to each other so they share a common side

Front

What is the perimeter?

Back

The total distance around a shape

Front

What is the area?

Back

The amount of space taken up by an object

Front

What is the circumference?

Back

The total distance around a circle

Front

What is a transversal?

Back

A line that cuts through two parallel lines creating angle relationships.