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MaRussiya [10]
3 years ago
14

Multiple choice please answer please

Mathematics
1 answer:
juin [17]3 years ago
4 0

Answer:

D

Step-by-step explanation:

Using the sine ratio in the right triangle

sin B = \frac{opposite}{hypotenuse} = \frac{AC}{AB} = \frac{2}{9} , thus

B = sin^{-1} (\frac{2}{9} ) ≈ 12.84° → D

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