Question
Find the slope of the line whose inclination is $60^{\circ}$.
✓
Answer
The tangent ratio of the inclination of a line is called the slope of the line.
Inclination $\theta=60^{\circ}$.
$
\therefore \text { slope }=\tan \theta=\tan 60^{\circ}=\sqrt{3} \text {. }
$
Inclination $\theta=60^{\circ}$.
$
\therefore \text { slope }=\tan \theta=\tan 60^{\circ}=\sqrt{3} \text {. }
$
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