Question

which type of lines are not represented in the diagram?
(a) parallel lines
(b) intersecting lines
(c) skew lines
(d) perpendicular lines

question 16 (2 points)
for two lines and a transversal, ∠1 and ∠8 are alternate exterior angles, and ∠1 and ∠5 are corresponding angles. classify the angle pair ∠5 and ∠8.
(f) vertical angles
(g) alternate interior angles
(h) adjacent angles
(j) same - side interior angles

Explanation:

Step1: Analyze line - types in the diagram

The diagram shows parallel, intersecting, and perpendicular lines. Parallel lines are the horizontal lines, intersecting lines are where the vertical and horizontal lines meet, and perpendicular lines are the vertical - horizontal intersections forming right - angles. There are no skew lines as skew lines are non - coplanar and do not intersect.

Step2: Analyze angle - pair

Given ∠1 and ∠8 are alternate exterior angles, ∠1 and ∠5 are corresponding angles. ∠5 and ∠8 are vertical angles as they are opposite each other when two lines intersect.

Answer:

C. Skew lines
F. Vertical angles