What is the inclination of a line whose slope is

If 'alpha' is the angle made by the line with positive direction of x -axis , then slope of a line is defined by m=tanalpha . Based upon this , answer the following : (i) What acute angle does the line with slope (1)/(sqrt(3)) make with the vertical line ? (ii) what is the inclination of a line whose slope is 1 ?

The inclination of a line whose slope is 1 is

Find the inclination of the line whose slope is 1

Find the inclination of the line whose slope is : 1.

Find the inclination of the line whose slope is : 1/4 .

Find the inclination of the line whose slope is : 3.

Find the inclination of the line whose slope is : 0.