An equilateral triangle, TUV, is folded as shown in the figure. Find
- ∠GFV
- ∠UGV.
(a)
∠FVG = 60° (Equilateral triangle TUV)
∠GFV
= 180° - 60° - 53° (Angles sum of triangle)
= 67°
(b)
∠UGV
= 180° - 53° - 53°
= 74° (Angles on a straight line)
Answer(s): (a) 67°; (b) 74°