Question

Find the rectangular coordinates of the point with the polar coordinates ordered pair 7 comma 2 pi divided by 3.

Answer 1

@jim_thompson5910

Answer 2

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

Answer 3

\[\large (r,\theta) = (7, \frac{ 2\pi }{ 3 })\]

So,

\[\large r = 7\]
\[\large \theta = \frac{ 2\pi }{ 3 }\]

Answer 4

they want you to convert to (x,y) form

use these formulas

\[\large x = r*\cos(\theta)\]
\[\large y = r*\sin(\theta)\]

Answer 5

thanks

Answer 6

np