Question
The figure, not drawn to scale, is made up of an equilateral triangle JKL and a trapezium MNQR. ∠RQN = 119°, ∠QNM = 68° and ∠NMR = 57°. Find the sum of ∠d, ∠e , and ∠f.
3 m

Click button first when a symbol is required. X

The figure, not drawn to scale, is made up of an equilateral triangle JKL and a trapezium MNQR. ∠RQN = 119°, ∠QNM = 68° and ∠NMR = 57°. Find the sum of ∠d, ∠e , and ∠f.