Geometry Pre-Test

Front

Find the value of x using proportions.

Back

d

Front

Find the value of x.

Back

150

Front

Part of a line that consists of two points, called endpoints.

Back

Line segment

Front

An angle with measure between 90° and 180°.

Back

Obtuse angle

Front

Has no dimension and is represented by a dot.

Back

Point

Front

A straight path that extends infinitely in both directions.

Back

Line

Front

A part of a line that starts at a point and extends infinitely in one direction.

Back

Ray

Front

An angle that measures exactly 90°.

Back

Right angle

Front

A flat surface that extends infinitely in all directions.

Back

Plane

Front

The sum of the angles in a triangle is always equal to what?

Back

180°