Respuesta :

Answer:

HI ≈ 12.22

Step-by-step explanation:

tan I = GH / HI

tan 42° = 11 / HI = 0.90

HI = 11/0.90 = 12.22

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Tan 1 = GH/ HI then tan 42° = 11/HI= 0.90
After HI=11/0.90
The it equal to approximately 12.22

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