Posted by Abbey(Please help) on .
The rectangular coordinates of a point are given. Find two sets of polar coordinates for the point.
(3,3)

Math 
Reiny,
tanØ = y/x = 3/3 = 1
Ø = π/4
x = rcosØ = (1/√2)r
3 = (1/√2)r
r = 3√2
one is (3√2,π/4)
I will let you find the other