## anonymous one year ago Find the rectangular coordinates of the point with the polar coordinates ordered pair 7 comma 2 pi divided by 3.

1. anonymous

@jim_thompson5910

2. anonymous

$\large (7, \frac{ 2\pi }{ 3 })$

3. jim_thompson5910

$\large (r,\theta) = (7, \frac{ 2\pi }{ 3 })$ So, $\large r = 7$ $\large \theta = \frac{ 2\pi }{ 3 }$

4. jim_thompson5910

they want you to convert to (x,y) form use these formulas $\large x = r*\cos(\theta)$ $\large y = r*\sin(\theta)$

5. anonymous

thanks

6. jim_thompson5910

np