Question

Look at the figure:

An image of a right triangle is shown with an angle labeled x.

If tan x° = 11 divided by r and cos x° = r divided by s, what is the value of sin x°?

Answer 1

You can get sin xº from:
\[\tan xº =\frac{ \sin xº }{ \cos xº }\]
so you get : \[sin xº = \frac{ 11 }{ s}\]

Answer 2

Thanks.