Medals being given!
the rectangular coordinates of a point given. Find the polar coordinates of each point!
1. (4,0)
2. (3,4)
3. (2,-2)

Question

Medals being given! 
the rectangular coordinates of a point given. Find the polar coordinates of each point!
1. (4,0)
2. (3,4)
3. (2,-2)

hartnn · Answer

$\Large r =\sqrt{x^2+y^2 }  \ \Large \theta  = tan^{-1} (\dfrac{y}{x})$

anonymous · Answer

okay, got them! Im disappointed my notes didnt contain the formula to do this. Thank you again!! :)

hartnn · Answer

welcome ^_^
internet is the source of infinite information!

anonymous · Answer

yeah, but most of the math sites im finding are practically molded with super fancy math lingo it takes a long time to decipher. So if you can suggest any you know specifically, that would be really great!

hartnn · Answer

i suggest 
$\Large OpenStudy$
:P

hartnn · Answer

'mathisfun'
is also too good :)

hartnn · Answer

http://www.mathsisfun.com/polar-cartesian-coordinates.html

anonymous · Answer

nice! XD

and thank you! im checking it out now