Question
The figure, not drawn to scale, is made up of an equilateral triangle MNP and a trapezium QRTU. ∠UTR = 113°, ∠TRQ = 61° and ∠RQU = 50°. Find the sum of ∠z, ∠a , and ∠b.
3 m

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The figure, not drawn to scale, is made up of an equilateral triangle MNP and a trapezium QRTU. ∠UTR = 113°, ∠TRQ = 61° and ∠RQU = 50°. Find the sum of ∠z, ∠a , and ∠b.