Question

what is hi?
hi =
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Explanation:

Step1: Identify triangle similarity

The triangles are similar (AA similarity: shared angle and parallel sides imply equal angles).

Step2: Use similarity ratio

Ratio of corresponding sides: $\frac{HI}{GK} = \frac{GH}{GG + ...}$ (simplified: HI corresponds to the side labeled 1, so HI=1).

Answer:

1