Question

Find sin in the triangle
3/4
4/3
3/5
4/5​

Answer 1

4/5

Explanation:

The angle you want to look at is the one given to you with the beta symbol. The trigonometric funtion sin mean opposite/hypotenuse. The side that is opposite is stright across from ∠β which would be 4. The hypothenuse is the largest side of the triangle or the "slanted side of the triangle." With that explanation, the hypotenuse is 5.

Answer 2

The Answer Is Sin(B)=4/5

`\sin( \beta ) = (opposite)/(hypotenuse)`

Meaning, sin(B)=4/5