Types of Angles and Equations

Front

What has an exact 90 degree angle?

Back

Right Angle

Front

What is the relationship between angles A and B if they are on opposite sides of a transversal and outside the two lines?

Back

Alternate Exterior Angles

Front

What are lines that never cross or meet and are the same distance apart?

Back

Parallel Lines

Front

Which type of angle is more than 90° but less than 180°?

Back

Obtuse Angle

Front

What is the relationship between angles A and B if they are on the same side of a transversal and inside the two lines?

Back

Alternate Interior Angles

Front

What is the term for angles that add up to 180 degrees?

Back

Supplementary Angles

Front

What type of angle is less than 90°?

Back

Acute Angle

Front

What do you call two angles that are equal in measure?

Back

Congruent Angles

Front

What is the term for angles that are formed when two lines intersect?

Back

Vertical Angles

Front

What is the relationship between angles A and B if they are on the same side of a transversal and outside the two lines?

Back

Corresponding Angles