HGEO ch.3 vocab

planes that do not intersect

parallel planes

Interior angles that lie on the same side of the transversal

same-side interior angles

y=mx+b, where is the slope and b is the y-intercept

Slope-intercept form

Nonadjacent exterior angles that lie on opposite sides of the transversal

Alternate exterior angles

y-y1=m(x-x1), where m is the slope and (x1,y1) is a point on the line

Point-slope form

Line that intersects two or more co-planar lines at different points

Transversal

Co-planar lines that do not intersect

Parallel lines

Angles that lie on the same side of the transversal and in corresponding positions

Corresponding angles

Non co-planar lines that do not intersect and are not parallel

Skew lines

Nonadjacent interior angles that lie on opposite sides of the transversal

Alternate interior angles