The figure shows a parallelogram. Find
- ∠i
- ∠h
- ∠g
(a)
∠KPM
= 180° - 31° - 63°
= 86° (Angles sum of triangle)
∠i = ∠KPM = 86° (Vertically opposite angles)
(b)
∠h = ∠KJM = 50° (Alternate angles)
(c)
∠MPK = ∠i = 86° (Vertically opposite angles)
∠g
= 86° - 50°
= 36° (Exterior angle of a triangle)
Answer(s): (a) 86°; (b) 50°; (c) 36°