Question

Please help: Convert the following cartesian coordinate into polar coordinate. (-sqrt2,sqrt2)

Answer 1

\[(-\sqrt{2}, \sqrt{2})\]

Answer 2

answer choices?

Answer 3

2, pi/4

2, 3pi/4

4, pi/4

4, 3pi/4

Answer 4

my answer was:

3pi/3,7pi/4

but that is not an option

Answer 5

@torifamelol