What is the cosine of b in this figure

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Ramazan Binarbasi asked Mar 9, 2022

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36 votes

What is the cosine of b in this figure

Mathematics
high-school

Ramazan Binarbasi asked Mar 9, 2022

by Ramazan Binarbasi

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4/5 it’s adjacent/hypotenuse. If you need to show work to find the hypotenuse:

3^2 + 4^2 = c^2
9 + 16 = 25
c^2 = 25
c = 5

Baptme answered Mar 11, 2022

by Baptme

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16 votes

Answer:

C is the correct answer I think I'm sorry if it's wrong

Fpunkt answered Mar 15, 2022

by Fpunkt

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