Question

How do you turn r=7 into a polar coordinate?

Answer 1

`(x,y)=(7costheta,7sintheta)`

Explanation:

Given:
`r=7`

`x=rcostheta`
`y=rsintheta`

For
`r=7`
`x=7costheta`
`y=7sintheta`
`(x,y)=(7costheta,7sintheta)`