Theorems 5-8 To 5-11

Question 1

Theorem 5-8

Answer 1

If two lines are parallel, then all the points on the line are equidistant from the other line.

Question 2

Theorem 5-9

Answer 2

If three parallel lines cut off congruent segments on one transversal, then they cut off congruent segments every transversal.

Question 3

Theorem 5-10

Answer 3

A line that contains the midpoint of one side of a triangle and is parallel to another side passes through the midpoint of the third side.

Question 4

Theorem 5-11

Answer 4

The segments that joins the midpoint of the two sides of a triangle; 1) is parallel to the third side 2) is half as long as the third side