Question

The inclination of a line whose slope is $\frac{1}{\sqrt{3}}$ is ___

• A. ${30}^{\circ }$
• B. ${45}^{\circ }$
• C. ${60}^{\circ }$
• D. ${90}^{\circ }$

Answer 1

The correct option is A

${30}^{\circ }$

$tan\theta =$ Slope

$tan\theta =\frac{1}{\sqrt{3}}$

$\theta ={30}^{\circ }$

Hence (A)