# What is the polar form of ( 17,15 )?

$\left(\sqrt{514} , {41.423665625}^{\circ}\right)$

#### Explanation:

Given $x = 17$ and $y = 15$

$r = \sqrt{{x}^{2} + {y}^{2}} = \sqrt{{17}^{2} + {15}^{2}} = \sqrt{289 + 225} = \sqrt{514}$

$\theta = {\tan}^{-} 1 \left(\frac{y}{x}\right) = {\tan}^{-} 1 \left(\frac{15}{17}\right) = {41.423665625}^{\circ}$

God bless....I hope the explanation is useful.