In the figure, QRST and RVWX are two rhombuses. If ∠VWX = 124° and ∠QTS = 97°, calculate
- ∠WVX
- ∠WSR
- ∠XYS
(a)
∠WVX
= (180° - 124°) ÷ 2
= 28° (Isosceles triangle)
(b)
∠WSR = ∠QTS = 97° (Corresponding angles)
(c)
∠XYS
= 97° - 28°
= 69° (Exterior angle of a triangle)
Answer(s): (a) 28°; (b) 97°; (c) 69°