Parallel and Perpendicular Lines from Points

These lines are....
y=2
x=11

• Parallel

• Perpendicular

• Neither

Which statements are true? (Click all that are true)

• a is parallel to b

• x is parallel to y

• a is perpendicular to b

• a is perpendicular to x

Two lines are ___ if they have one point in common and if the four angles formed by the intersection are all right angles.

• Circle

• Perpendicular

• Angle

• Parallel

• Line Segment

Two lines are ___ if they lie in the same plane and have no points in common.

• Circle

• Perpendicular

• Angle

• Parallel

• Line Segment

In order to create a line parallel to line l, perform a _____ rotation counterclockwise about C.

Two coplanar lines that never meet and are always an equal distance from each other.

• Parallel

• Perpendicular

• Intersecting

• Skew

Two coplanar lines that meet to form four right angles.

• Parallel

• Perpendicular

• Intersecting

• Skew

Name two lines

• AB, CD

• AS, DE

• BC, DE

• C, D