Question
The figure, not drawn to scale, is made up of an equilateral triangle CDE and a trapezium FGJK. ∠KJG = 116°, ∠JGF = 60° and ∠GFK = 53°. Find the sum of ∠b, ∠c , and ∠d.
3 m

Click button first when a symbol is required. X

The figure, not drawn to scale, is made up of an equilateral triangle CDE and a trapezium FGJK. ∠KJG = 116°, ∠JGF = 60° and ∠GFK = 53°. Find the sum of ∠b, ∠c , and ∠d.