Question
In the figure, O is the centre of the circle and ORST is a rhombus. Find the value of ∠i + ∠j + ∠k + ∠m.
3 m

Click button first when a symbol is required. X

In the figure, O is the centre of the circle and ORST is a rhombus. Find the value of ∠i + ∠j + ∠k + ∠m.