Question

Find the inclination of the line whose slope is $\sqrt{3}$

Answer 1

Slope of a line $m=\tan \theta$, where $\theta$ is the inclination of the line with the x - axis.
Given slope $=\sqrt{3}$
$\tan \theta =\sqrt{3}$
We know that $\tan {60}^0=\sqrt{3}$
$=>\theta ={60}^0$
Inclination $={60}^0$