3.1 parallel lines crossed by a transversal Flashcards
1
Q
transversal
A
line that intersects 2 or more coplanar lines
2
Q
corresponding angles
A
lie on the same side of the transversal
3
Q
Alternate interior angles
A
nonadjacent angles that lie on opposite sides of the transversal between the intersected line
4
Q
Consecutive Interior angles
A
lie on the same side of the transversal between the intersected line
5
Q
Alternate exterior angles
A
lie on opposite sides of the transversal outside the intersected line
6
Q
Consecutive exterior angles
A
same side of the transversal outside the intersected line
7
Q
parallel lines
A
any lines that do intersect
8
Q
flow proof
A
uses boxes and arrows to show the structure of a logical argument.
