Question

What is the polar form of `( 16,0 )`?

Answer 1

rectangular form: `(x,y)= (16,0)`
polar form: `(r,theta) = (16,0)`

Explanation:

`(16,0)` in rectangular form is a point `16` units away from (and to the right of) the origin.
So the radius is `r=16`.

`(16,0)` lies on the X-axis (so the angle between the line connecting it to the origin and the X-axis is 0).
So the angle `theta=0`.