Parallel Lines and Transversal Vocabulary

Lines on the same plane that never intersect or cross.

• Parallel

• Perpendicular

• Transversal

• Linear

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.GPE.B.5

A line that intersects two or more lines.

• Perpendicular Lines

• Transversal

• Parallel Lines

• Linear

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9

Angles that are equal in measure.

• Congruent

• Supplementary

• Complementary

• 180 degrees

Tags

CCSS.HSG.CO.C.9

Angles in the same place on different lines and equal in measure.

• Congruent

• Corresponding

• Linear

• Vertical

Tags

CCSS.HSG.CO.C.9

Inside the parallel lines, on the same side of the transversal, and supplementary.

• Same side interior

• Same side exterior

• Alternate Exterior

• Alternate Interior

Tags

CCSS.HSG.CO.C.9

Inside the parallel lines, on opposite sides of the transversal, and are equal in measure.

• Same side interior

• Same side exterior

• Alternate Exterior

• Alternate Interior

Tags

CCSS.HSG.CO.C.9

Outside the parallel lines, on opposite sides of the transversal, and are equal in measure.

• Same side interior

• Same side exterior

• Alternate Exterior

• Alternate Interior

Tags

CCSS.HSG.CO.C.9

Outside the parallel lines, on the same side of the transversal, and supplementary.

• Same side interior

• Same side exterior

• Alternate Exterior

• Alternate Interior

Tags

CCSS.HSG.CO.C.9

Share a common side and vertex.

• Vertical

• Linear

• Adjacent

• Congruent

Two angles that form a straight line, are adjacent, and supplementary.

• Vertical

• Linear

• Adjacent

• Congruent

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9