The figure shows a parallelogram. Find
- ∠q
- ∠p
- ∠n
(a)
∠SWT
= 180° - 35° - 62°
= 83° (Angles sum of triangle)
∠q = ∠SWT = 83° (Vertically opposite angles)
(b)
∠p = ∠SRT = 60° (Alternate angles)
(c)
∠TWS = ∠q = 83° (Vertically opposite angles)
∠n
= 83° - 60°
= 23° (Exterior angle of a triangle)
Answer(s): (a) 83°; (b) 60°; (c) 23°