If the distance between the centres of two circles of radii `3,4` is `25` then the length of the transverse common tangent is

If the distance between the centres of two circles of radio 3,4 is 25 then the length of the tranverse common tangent is

If the distance between the centres of two circles of radio 3,4 is 25 then the length of the tranverse common tangent is

The distance between the centre of two equal circles, each of radius 3 cm, is 10cm. The length of a transverse common tangent is____

The radii of two circles are 4.5 cm and 3.5 cm respectively. The distance between the centres of the circles is 10 cm. What is the length of the transverse common tangent ?

The distance between the centres of two circles of radius 6cm each is 13 cm. The length (in cm) of a transverse common tangent is:

The radii of two circles are R and r unit (R gtr). If the distance between the two centres of the circles be d unit, then prove that the length of their transversal common tangent =sqrt(d^(2) -(R+r)^(2)) unit.

The distance between the centres of two circles of radius 2.5 cm each is 13 cm. The length (in cm ) of a transverse common tangent is

The distance between the centres of equal circles each of radius 3 cm is 10 cm. The length of a transversal tangent is :