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^o with the positive direction of y-axis measured anticlockwise.

Find the slope of a line i. which bisects the first quadrant angle ii. which makes an angle of 30^0 with the positive direction of y-axis measured anticlockwise.

Find the slope of the lines which makee an angle of 45^0 with the line x-2y=3

Find the slope of the lines which make an angle of 45^0 with the line 3x-y+5=0.

Find the slope of the lines which make an angle of 45^0 with the line 3x-6y+5=0.

Find the equation of the straight line which makes an angle of 15^@ with the positive direction of x-axis and which cuts and intercept of length 4 on then negative direction of y-axis.

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 segement AB 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 anticlockwise direction through an angle of 15^0 . If C be the new position of point B(2+sqrt(3) , 1) , find the coordinates of C .

Find the slope of the line which makes an angle of 45^(@) with a line of slope -6/(5) .

Find the slopes of the lines which make the following angles with the positive direction of x-axis: pi/4 ii. (2pi)/3