The figure shows a parallelogram. Find
- ∠p
- ∠n
- ∠m
(a)
∠RVS
= 180° - 37° - 68°
= 75° (Angles sum of triangle)
∠p = ∠RVS = 75° (Vertically opposite angles)
(b)
∠n = ∠RQS = 61° (Alternate angles)
(c)
∠SVR = ∠p = 75° (Vertically opposite angles)
∠m
= 75° - 61°
= 14° (Exterior angle of a triangle)
Answer(s): (a) 75°; (b) 61°; (c) 14°