Question

Find the slope of each of Making inclination of $60^{\circ }$ with the positive direction of $x$-axis.

• A. $1$
• B. $\sqrt{2}$
• C. $\sqrt{3}$
• D. $2$

Answer 1

Answer: (C)

Here inclination of the line is $a=60^{\circ }$. Therefore, slope of the line is $m=tan60^{\circ }=\sqrt{3}$.