In the figure, not drawn to scale, two rectangles, UVBC and ABDE overlap each other as shown. Given that UX // AZ and WZ // XY.
- Find ∠h.
- Find ∠i.
(a)
∠VBD
= 90° - 80°
= 10°
∠h
= 90° - 10°
= 80°
(b)
∠VWZ = ∠WXY = 119° (Corresponding angles)
∠WZA
= 180° - 119°
=61° (Interior angles)
∠i
= 360° - 82° - 61°
= 217°
Answer(s): (a) 80°; (b) 217°