Question
HKP, JKN and LKM are straight lines. Given that ∠q = ∠r = 45°, ∠s = 112°, ∠t = 108° and ∠u = 21°, find ∠v.
3 m

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HKP, JKN and LKM are straight lines. Given that ∠q = ∠r = 45°, ∠s = 112°, ∠t = 108° and ∠u = 21°, find ∠v.