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AleksandrR [38]
3 years ago
7

Right Triangle and Trigonometry , Please help!!! Will give Brainliest!!!

Mathematics
1 answer:
Harman [31]3 years ago
3 0
That would be true because the adjacent side to B is 4 and the hypotenuse is 5 and the formula for cos b is adjacent/hypotenuse

Hope this helps!
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