Beesley - Geometry Review

Front

What are parallel lines?

Back

Parallel lines are lines in a plane that never meet or intersect, no matter how far they are extended.

Front

What are perpendicular lines?

Back

Perpendicular lines are lines that intersect at a right angle (90 degrees).

Front

What is an angle?

Back

An angle is formed by two rays (sides) that share a common endpoint (vertex).

Front

What is the measure of a right angle?

Back

The measure of a right angle is 90 degrees.

Front

What is the sum of the angles in a triangle?

Back

The sum of the angles in a triangle is always 180 degrees.

Front

If angle XYZ measures 28°, what is the measure of angle XYW if they are supplementary?

Back

Angle XYW measures 152°.

Front

What is a protractor used for?

Back

A protractor is a tool used to measure angles in degrees.

Front

What is the measure of angle TUV if it is shown to be 60° on a protractor?

Back

The measure of angle TUV is 60 degrees.

Front

If angle SRT measures 35° and angle TRV measures 65°, what is the measure of angle SRV?

Back

Angle SRV measures 100°.

Front

What is the measure of angle WXZ if it is a right angle?

Back

The measure of angle WXZ is 90°.