Q3 V.Test

Coplanar lines that do not intersect.

• Skew Lines

• Parallel Planes

• Transversal

• Parallel Lines

• A line that intersects two or more lines in a plane at different points.

Consecutive Interior Angles

• • When two lines are cut by a transversal, angles that lie on the same side of a transversal and on the same side of the two lines.

• • When two lines are cut by a transversal, interior angles that lie on the same side of the transversal.

• Planes that do not intersect.

• • When two lines are cut by a transversal, any of the four angles that lie inside the region between the two intersected lines.

Noncoplanar lines that do not intersect.

• When two lines are cut by a transversal, nonadjacent interior angles that lie on opposite sides of the transversal.

• Alternate Exterior

• Alternate Interior

• Slope

• Parallel Planes

Outlines a method for proving the relationship between lines based on a comparison of the slopes of the lines.

• Slope Criteria

• Corresponding Angles

• Alternate Exterior Angles

• Exterior Angles

• The ratio of the change in the y-coordinates (rise) to the corresponding change in the x-coordinates (run) as you move from one point to another along a line.

• When two lines are cut by a transversal, any of the four angles that lie inside the region between the two intersected lines.

• Parallel Planes

• Exterior Angles

• Skew Lines

• Interior Angles

parallel planes

• Coplanar lines that do not intersect.

• Planes that do not intersect.

• Noncoplanar lines that do not intersect.

When two lines are cut by a transversal, nonadjacent exterior angles that lie on opposite sides of the transversal.

• consecutive interior angles

• corresponding angles

• alternate exterior angles

• alternate interior angles