Question

Find the angle which the straight line y=root3x-4 makes with the Y-axis​

Answer 1

Step-by-step explanation:

In

y=mx+c

$m = \tan( \alpha )$

so

$m = \sqrt{3}$

$\tan( \alpha ) = \sqrt{3}$

$\alpha = 60$

but it is with x axis

so angle made by this line with y axis

=90-60 =30