Answer:
See below
Step-by-step explanation:
To convert from Cartesian coordinates [tex](x,y)[/tex] to polar coordinates [tex](r,\theta)[/tex], use the following formulas:
[tex]r=\sqrt{x^2+y^2}\\\theta=tan^{-1}(\frac{y}{x})[/tex]
Reference angles are the acutes angles that the terminal side of [tex]\theta[/tex] makes with the x-axis.
