libbygillespie8387 libbygillespie8387
  • 03-02-2022
  • Mathematics
contestada

How to identify polar angles and reference angles to polar angles.

Respuesta :

goddessboi goddessboi
  • 03-02-2022

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.

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