Question

What is the polar form of `( 3,27 )`?

Answer 1

`= (3 sqrt82, 83.66^@)`

Explanation:

Polar form `=(r, theta)`

`r = sqrt(3^3 + 27^2) = sqrt ( 9 + 729) = sqrt 738 = 3 sqrt82`

`tan theta = 27/3 = 9`
`theta = tan^(-1) 9 = 83.66^@`

Polar cordinate `= (3 sqrt82, 83.66^@)`