Unit 3 Vocab Practice

Front

Alternate exterior angles

Back

Two exterior angles on opposite sides of a transversal.

Front

Alternate interior angles

Back

Two interior angles on opposite sides of a transversal.

Front

Corresponding angles

Back

Angles in matching corners when two lines are cut by a transversal.

Front

Exterior angles

Back

The angles formed outside two lines when cut by a transversal.

Front

Perpendicular Lines

Back

Two lines forming a 90° angle at their intersection.

Front

Skew lines

Back

Lines that are non-coplanar and do not intersect.

Front

Parallel Lines

Back

Lines that are coplanar and will not intersect.

Front

Same-Side Exterior Angles

Back

Two exterior angles on the same side of a transversal.

Front

Congruent Angles

Back

Angles with equal measures

Front

Linear Pair: Two adjacent angles forming a line; supplementary.

Back

Two adjacent angles which form a line; Linear Pairs are supplementary.