Question
In the figure, JKPR, MLPQ and HKLN are three straight lines.  ∠q = 57°. Find the value of ∠j + ∠k + ∠m + ∠n + ∠p.
2 m

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In the figure, JKPR, MLPQ and HKLN are three straight lines.  ∠q = 57°. Find the value of ∠j + ∠k + ∠m + ∠n + ∠p.