(a) In the figure shown below, what are the conditions on ∠NOB and ∠MPC that assure that line segment AB is parallel to the line segment CD? [2 MARKS]
Given line 'm' is parallel to line 'l'. Find x?
Each part: 1 Mark
For the lines to be parallel, ∠NOB has to be equal to ∠MPC (Alternate Interior Angles)
(b) If two parallel lines are cut by a transversal then the corresponding angles are equal.