Question

Question #26aae

Answer 1

`r = 4csc theta`

Explanation:

if you imagine drawing a line on your graph at y = 4, then, at every point along it, you have a right triangle. The hypotenuse is your radius r.

You don't know what the angle `theta` is, but you know that:
`4/r = sin theta`,
so `4 = r sin theta`,
and therefore `r = 4/sin theta = 4csc theta`

GOOD LUCK