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22) Find the measure of angle B.

22) Find the measure of angle B.-example-1
User Atu
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1 Answer

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Answer: Approximately 51.06 degrees

Work Shown:


\sin(\text{angle}) = \frac{\text{opposite}}{\text{hypotenuse}}\\\\\sin(\text{B}) = \frac{\text{AC}}{\text{AB}}\\\\\sin(\text{B}) = (7)/(9)\\\\B = \sin^(-1)\left((7)/(9)\right)\\\\B \approx 51.0575587^(\circ)\\\\B \approx 51.06^(\circ)

User Alec Teal
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