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If cos=2/3, what are the values of sin and tan?

1 Answer

5 votes

Answer:

Sin=2,24/3

Tan=2,24/2

Explanation:

The first we need to know is what is cos, sin and tan

Cos (x)= adjacent/hypotenuse

Sin (x)= opposite/hypotenuse

tan (x)= opposite/adjacent

It means we have the adjacent=2

and the hypotenuse=3

We can find the angle value

(x)=cos⁻¹(2/3)

x=48,19

And with this we can find sin and tan

sin(48,19)=opposite/3

opposite=2,24

sin=2,24/3

Tan=2,24/2

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