Question
The figure is not drawn to scale. ∠r and ∠p are in the ratio 1 : 3. ∠q and ∠s are in the ratio 4 : 1. If ∠p = 105°, find ∠s.
3 m

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The figure is not drawn to scale. ∠r and ∠p are in the ratio 1 : 3. ∠q and ∠s are in the ratio 4 : 1. If ∠p = 105°, find ∠s.