Parallel and Transversal Lines

An angle that lie inside a shape or an area bounded between two parallel lines that are intersected by a transversal line.

• Interior Angles

• Alternate Interior Angles

• Alternate Exterior Angles

• Exterior Angles

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9

An angle formed externally when two or more parallel lines are intersected by transversal lines.

• Interior Angles

• Alternate Interior Angles

• Alternate Exterior Angles

• Exterior Angles

Tags

CCSS.8.G.A.5

A pair of angles on the inner side of the two parallel lines but on the opposite side of the transversal line.

• Interior Angles

• Alternate Interior Angles

• Alternate Exterior Angles

• Exterior Angles

Tags

CCSS.8.G.A.5

A pair of angles on the outer side of the two parallel lines but on the opposite side of the transversal line.

• Interior Angles

• Alternate Interior Angles

• Alternate Exterior Angles

• Exterior Angles

Tags

CCSS.HSG.CO.C.9

Two angles that lie in similar relative positions on the same side of a transversal line or at each intersections.

• Interior Angles

• Corresponding Interior Angles

• Corresponding Exterior Angles

• Corresponding Angles

Tags

CCSS.HSG.CO.C.9

If a transversal line intersects a pair of parallel lines, then the sum of the consecutive interior angles is equal to 180 degrees forming a supplementary angles

• Interior Angles

• Consecutive Interior Angles

• Corresponding Exterior Angles

• Corresponding Angles

Tags

CCSS.HSG.CO.C.9

Which of the following pair of angles that are interior angles?

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9

Which of the following pair of angles that are exterior angles?

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9

Which of the following pair of angles that are alternate interior angles?

Tags

CCSS.HSG.CO.C.9

Which of the following pair of angles that are alternate exterior angles?

Tags

CCSS.HSG.CO.C.9