Find perpendicular distance from the origin of the line joining the points `(costheta,sintheta)`and `(cosvarphi,sinvarphi)`.

Find the perpendicular distance of the line joining the points (costheta,sintheta) and (cosvarphi,\ s intheta) nad (cosvarphi\ a n d\ sinvarphi) from the origin.

Find the length of the perpendicular drawn from the origin upon the line joining the points (a, b) and (b, a)?

The distance of the mid point of the line joining the points (a sin theta, 0)and (0, a cos theta) from the origin is

The perpendicular distance of the point vecc from the joining veca and vecb is

Find the length of the perpendicular from the origin to the straight line joining the two points whose coordinates are (a\ cosalpha,\ a\ sinalpha)a n d\ (a\ cosbeta,\ asinbeta)dot

Find the perpendicular distance from the origin of the perpendicular from the point (1,2) upon the straight line x-root()3y+4=0.

The coordinates of the foot of the perpendicular drawn from the origin to the line joining the point (-9,4,5) and (10 ,0,-1) will be

The distance between the points (costheta,sintheta) and (sintheta,-costheta) is

Find the distance of the point (3, 4) from the origin.

Find the distance of the point (4, -3) from the origin .