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15 Points, please help! 1. What is sin B? [SEE ATTACHMENT] A. 3/4 B. 4/5 C. 4/3 D. 3/5 2. What is cos B? [SEE SAME ATTACHMENT] A. 3/4 B. 4/5 C. 4/3 D. 3/5

15 Points, please help! 1. What is sin B? [SEE ATTACHMENT] A. 3/4 B. 4/5 C. 4/3 D. 3/5 2. What is cos B? [SEE SAME ATTACHMENT] A. 3/4 B. 4/5 C. 4/3 D. 3/5
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15 Points, please help!

1. What is sin B?

[SEE ATTACHMENT]


A. 3/4

B. 4/5

C. 4/3

D. 3/5


2. What is cos B?

[SEE SAME ATTACHMENT]

A. 3/4

B. 4/5

C. 4/3

D. 3/5

15 Points, please help! 1. What is sin B? [SEE ATTACHMENT] A. 3/4 B. 4/5 C. 4/3 D-example-1
User John Ryann
by
7.7k points

1 Answer

4 votes
sin=opposite/hypotenuse
The opposite of B is 3 and the hypotenuse is 5.
Therefore the answer for 1 is D 3/5.

cos=adjacent/hypotenuse
The adjacent of B is 4 and the hypotenuse is 5.
Therefore the answer for 2 is B 4/5.
User Qwe
by
8.0k points
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