Find the slope of the line,which makes an angle of `30` with the positive direction of y-axis measured anticlockwise.

Find the slope of the line,which makes an angle of 30^(@) with the positive direction of yaxis measured anticlockwise.

Find the slope of a line which makes an angle of 45^@ with the positive direction of Y-axis.

Find the slope of a line which makes an angle of 45^(@) with positive direction of X-axis.

Find the slope of a line which makes an angle of 45^@ with the negative direction of X-axis.

Write is the slope of the line which makes an angle of 60^(@) with positive direction of X-axis .

Find the slope of a line i.which bisects the first quadrant angle ii.which makes an angle of 30^(@) with the positive direction of y-axis measured anticlockwise.

A line through the point A(2, 0) which makes an angle of 30^0 with the positive direction of x-axis is rotated about A in clockwise direction through an angle 15^0 . Find the equation of the straight line in the new position.

A line through the point A(2,0) which makes an angle of 30^(@) with the positive direction of X-axis is rotated about A in clockwise direction through an angle of 15^(@) . Then, the equation of the striaght line in the new position is

(B) Solve the following subquestions : What is the slope of line which makes an angle of 30^(@) with positive direction of X- axis ?