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15-05-2021
Mathematics

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In ΔHIJ, the measure of ∠J=90°, JH = 81 feet, and HI = 91 feet. Find the measure of ∠I to the nearest degree.

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Аноним Аноним

15-05-2021

Answer:

63°

Step-by-step explanation:

[tex]Sin0=\frac{81}{91}[/tex]

[tex]x=sin^{-1}(81/91)\\\\[/tex]

[tex]= 62.887[/tex]

≈ 63°

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