3.1 properties of parallel lines

Question 1

is a line that intersects two coplanar lines at two distinct points

Answer 1

transversal

Question 2

you can display the steps that prove a theorm

Answer 2

two column proof

Question 3

if a transversal intersects two parallel lines then corresponding angles are congruent

Answer 3

cooresponding angle

Question 4

if a transversal intersects two parallel lines then alternate interior angles are congruent

Answer 4

alternate interior angles

Question 5

if a transversal intersects two parralel lines then same side interior angles are supplementary

Answer 5

same side interior angels

Question 6

if a transveral line intersects two parralel lines then alternate exterior angles are congruent

Answer 6

alternate exterior angles

Question 7

if a transversal line intersects two parralel lines then the same side exterior angles are supplementary

Answer 7

same side exterior angles