From the diagram above Find the fraction of the... - JAMB Mathematics 2016 Question

(\theta) = 180^o -(90 + 60)

(\theta) = 180^o - 150^o = 30^o

Fraction of shaded position = (\frac{30}{360}) + (\frac{30}{360})

= (\frac{1}{12}) + (\frac{1}{12}) = (\frac{1}{6})