Question

How do you convert the polar coordinate (4, 315) into cartesian coordinates?

Answer 1

Answer is `(4 cos 315, 4 sin 315)`

Explanation:

In polar coordinate if you have `(r, theta)` then the corresponding cartesian coordinate will be `(r cos theta, r sin theta).`

So your answer is `(4 cos 315, 4 sin 315)`.

Please simplify.