Question
In the figure, NL is a straight line. ∠JMK is twice as large as ∠KML but 40° less than ∠JMN. Find ∠JMN.
3 m

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In the figure, NL is a straight line. ∠JMK is twice as large as ∠KML but 40° less than ∠JMN. Find ∠JMN.