In the figure, RT is parallel to VU and RW is parallel to SX. RWV is a straight line, ∠RWX = 102°. ∠WRS = 95° and the sum of ∠STU and ∠UVW is 152°. Find
- ∠WXS
- ∠VUT
(a)
∠WXS
= 180° - 102°
= 78° (Interior angles)
(b)
∠VUT
= 360° - 152° - 95°
= 113° (Sum of angles in a quadrilateral)
Answer(s): (a) 78°; (b) 113°