The figure shows a parallelogram. Find
- ∠q
- ∠p
- ∠n
(a)
∠SWT
= 180° - 37° - 62°
= 81° (Angles sum of triangle)
∠q = ∠SWT = 81° (Vertically opposite angles)
(b)
∠p = ∠SRT = 67° (Alternate angles)
(c)
∠TWS = ∠q = 81° (Vertically opposite angles)
∠n
= 81° - 67°
= 14° (Exterior angle of a triangle)
Answer(s): (a) 81°; (b) 67°; (c) 14°