Question

What is the polar form of `( 10,12 )`?

Answer 1

`(15.62,50.19^@)`

Explanation:

we know, polar form of a point is
`(r,theta)`

`r=sqrt(x^2+y^2)`

`=sqrt(10^2+12^2)`

`=sqrt(244)`

`=15.62`

`theta=tan^(-1)(12/(10))`

`=tan^(-1)(1.2)`

`=50.19^@`