Question
In the figure not drawn to scale, ∠NSP = 90° and ∠NST = 120°. Given that ∠NSR is five times as large as ∠RST, find ∠NSR.
3 m

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In the figure not drawn to scale, ∠NSP = 90° and ∠NST = 120°. Given that ∠NSR is five times as large as ∠RST, find ∠NSR.