Vocab 3.1 - 3.4 Flashcards
1
Q
parallel lines
A
coplanar, do not intersect
2
Q
perpendicular lines
A
intersect at a 90-degree angle
3
Q
skew lines
A
parallel, not coplanar
4
Q
parallel planes
A
planes that don’t intersect
5
Q
transversal
A
a line that intersects two coplanar lines at two different points
6
Q
corresponding angles
A
lie on the same side as transversal
7
Q
alternate interior
A
lie on the opposite side of the transversal, not adjacent
8
Q
alternate exterior
A
lie on the opposite side of the transversal
9
Q
same-side interior
A
lie on the same side of the transversal
10
Q
perpendicular bisector
A
a line perpendicular to a segment at the midpoint of the segment
11
Q
distance from a point to a line
A
the length of a perpendicular segment from the point to the line
