Question

If sine teeta =P/Q than cos teeta=​

Answer 1

Answer:

sin theeta is=p/h

then cos theeta will = be b/h

Step-by-step explanation:

hope helps u

Answer 2

$\fbox{\huge\text{Question} }$

$\bf{If \ sin \theta = \frac{p}{q},then \ find \ cos\theta.}$

$\fbox{\huge\text{Solution}}$

Now ,  

$\large\text{By \ Pythagoras \ Theorem}$ ,

$\mapsto$  H² = P² + B²

 q² = p² + B²

$\bf{\mapsto B = \sqrt{q^{2} - p^{2}}}$

$\therefore \bf{cos\theta = \frac{Base }{Height} = \frac{B}{H} = \frac{\sqrt{q^2 - p^2 } }{q} }$

Your answer is $\bold{\frac{\sqrt{q^2 - p^2} }{q} } }$

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