Question
The figure is made up of a square GHJK and a rectangle JLMN. ∠KJN is 80°. Find the sum of ∠HJN and ∠HGK.
3 m

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The figure is made up of a square GHJK and a rectangle JLMN. ∠KJN is 80°. Find the sum of ∠HJN and ∠HGK.