In the figure, not drawn to scale, O is the centre of the semi circle and OUVW is a rhombus. ∠OWX = 29°. Find
- ∠n
- ∠p.
(a)
OW = OX = Radius
∠WOX
= 180° - 29° - 29°
= 122° (Isosceles triangle)
∠n = ∠WOX = 122° (Corresponding angles, UV//OW)
(b)
∠p
= 180° - 122°
= 58° (Interior angles, VW//UO)
Answer(s): (a) 122°; (b) 58°