WXYZ and RSTY are rhombuses. Find ∠RVX.
∠RXZ
= (180° - 120°) ÷ 2
= 30° (Isosceles triangle)
∠TSU
= 180° - 90° - 14°
= 76° (Angles sum of triangle)
∠YRX = ∠TSU
= 76° (Corresponding angles)
∠RVX
= 180° - 76° - 30°
= 74° (Angles sum of triangle)
Answer(s): 74°