Answer
$\tan\theta$
Work Step by Step
Multiply Sin by 1 over Cos
$\sin\theta\times\frac{1}{\cos\theta}$
=$\frac{\sin\theta}{1}\times\frac{1}{\cos\theta}$
Any expression Multiplied by 1 remains the same
= $\frac{\sin\theta}{\cos\theta}$
=$\tan\theta$
