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What is the cosine of b in this figure
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1 vote
What is the cosine of b in this figure

What is the cosine of b in this figure-example-1
User John Maccarthy
by
8.4k points

2 Answers

1 vote
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
User AngeloC
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8.6k points
4 votes

Answer:

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

User Indirect
by
8.3k points
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