Question

what is the value of tan if sin is 4/5

Answer 1

tan=4/3  By using Pythagoras theorem

Answer 2

$\textbf{Hello Mate}$  

$\textbf{Your Answer}$>>>>

Sin$\frac{4}{5}$ = $\frac{P}{H}$

Where P is Perpendicular.

And H is Hypotenuse.  

So P = 4 and H = 5    

We know that tan= $\frac{P}{B}$

so we have to find B.  

Using Pythagoras Theorem>>>>  

H^2 = B^2 + P^2

Where B is Base.
Putting values of H and P>>>  

$\upper{5}^{2}$ =$\upper{B}^{2}$ + $\upper{4}^{2}$  

25 = $\upper{B}^{2}$ + 16   Now substracting>>>

25 - 16 = $\upper{B}^{2}$  

 9 = $\upper{B}^{2}$  We know that $\upper{(3)}^{2}$  

So we get>>>   $\upper{B}^{2}$ = $\upper{(3)}^{2}$  

The powers cancelled out>>>  

Therefore>>>  B = 3  

 Now tan = $\frac{P}{B}$  

Putting values of P and B    
So the required answer is>>>  

tan = $\frac{4}{3}$  

Be Brainly.  

@karangrover12