In the figure, given that STUV is a parallelogram and XW is parallel to UV, find
- ∠SVU
- ∠USV
- ∠SUT
(a)
∠WST = ∠SVU = 31° (Corresponding angles)
(b)
∠USV
= 180° - 31° - 40°
= 109° (Angles sum of triangle)
(c)
∠SUT = ∠USV = 109° (Alternate angles)
Answer(s): (a) 31°; (b) 109°; (c) 109°