14. In the figure below, lines l and m are tangent to the circle at points B and D, respectively. Points A and C are on the circle. The measure of ∠ABC is 95° and the measure of ∠BCD is 85°.

The lines in which of the following pairs of lines are necessarily parallel?

Ⅰ. l and m

Ⅱ. and

Ⅲ. and

Answer and Explanation

Your Answer is

Correct Answer is G

Explanation

Because angle B and angle C are complementary, AB is parallel to DC, and the relationship between other straight lines and line segments cannot be judged. Choose G.