Intro to Geometry

Front

What is a line segment?

Back

A part of a line that has two endpoints and includes all the points in between.

Front

What is the name of the angle with three arcs?

Back

< FIE

Front

What is the name of the angle with one arc?

Back

< KNL

Front

What are vertical angles?

Back

Angles that are opposite of each other when lines intersect.

Front

What is another name for line k?

Back

Line BC

Front

What is a point in geometry?

Back

A location in space with no size or dimension.

Front

Define an angle.

Back

A figure formed by two rays with a common endpoint called the vertex.

Front

What is a right angle?

Back

An angle that measures exactly 90 degrees.

Front

What is a straight angle?

Back

An angle that measures exactly 180 degrees.

Front

What is a complementary angle?

Back

Two angles that add up to 90 degrees.