The figure shows a parallelogram. Find
- ∠j
- ∠i
- ∠h
(a)
∠MQN
= 180° - 32° - 63°
= 85° (Angles sum of triangle)
∠j = ∠MQN = 85° (Vertically opposite angles)
(b)
∠i = ∠MKN = 68° (Alternate angles)
(c)
∠NQM = ∠j = 85° (Vertically opposite angles)
∠h
= 85° - 68°
= 17° (Exterior angle of a triangle)
Answer(s): (a) 85°; (b) 68°; (c) 17°