Angles, Parallel Lines and Transversals

Front

Acute angles are?

Back

Less than 90 degrees

Front

Obtuse Angle measures?

Back

90-180 degrees

Front

What are complementary angles? Options: Angles that add up to 180°, Angles that add up to 90°, Angles that are equal to each other, Angles that are opposite of each other when lines intersect.

Back

Angles that add up to 90°

Front

What are supplementary angles?

Back

Angles that add up to 180°

Front

Parallel lines

Back

two lines that never cross

Front

Congruent

Back

Figures that have the same shape and same size

Front

Name the angle relationship. Options: Alternate Interior, Alternate Exterior, Corresponding, Vertical Angles

Back

Vertical Angles

Front

Name the angle relationship. Options: Alternate Interior, Alternate Exterior, Corresponding, Vertical Angles

Back

Alternate Interior

Front

Name the angle relationship. Options: Consecutive Interior, Alternate Interior, Corresponding, Vertical Angles

Back

Corresponding

Front

Name the angle relationship.

Back

Alternate Interior