Find the locus of the point at which two given portions of the straight line subtend equal angle.

Prove that the locus of the point equidistant from two given points is the straight line which bisects the line segment joining the given points at right angles.

The lower 24 m portion of a 50 m tall tower is painted green and the remaining portion red. What is the distance of a point on the ground from the base of the tower where the two different portions of the tower subtend equal angles?

The lower 24 m portion of a 50m tall tower is painted green and the remaining portion red. What is the distance of a point on the ground from the base of the tower where the two different portions of the tower subtend equal angles?

The locus of the point at which two given unequal circles subtend equal angles is: (A) a straight line(B) a circle (C) a parabola (D) an ellipse

Find the locus of the mid-points of the chords of the parabola y^(2)=4ax which subtend a right angle at vertex of the parabola.

Find the locus of the centres of circles which touch a given line at a given point.

A line of fixed length a+b moves so that its ends are always on two fixed perpendicular straight lines.Then the locus of the point which divides this line into portions of length a and bis a/an ellipse (b) parabola straight line (d) none of these

Find the locus of the point of intersection of the two straight lines (tx)/(2)-(y)/(1)+t=0 and (x)/(2)+(ty)/(1)-1=0

. Find the locus of the middle point of the portion of the line-segment made by the straight line x cos alpha+y sin alpha=4 and the axes of co-ordinates

A straight line passes through the point (3, -2) . Find the locus of the middle point of theportion of the line intercepted between the axes.