[" right angled triangle with sides "3cm" and "4cm" is revolved around its hypotenuse.Find "],[" evolume of the double cone thus generated."]

A right angle triangle with sides 3 cm and 4 cm is revolved around its hypotenuse . Find the volume of the double cone thus generated.

A Right triangle whose sides are 15cm and 20cm; is made to revolve about its hypotenuse. Find the volume and surface area of the double cone so formed.

A Right triangle whose sides are 15 cm and 20 cm; is made to revolve about its hypotenuse. Find the volume and surface area of the double cone so formed.

A right triangle whose sides are 15 cm and 20 cm is made to revolve about its hypotenuse . Find the volume and the surface area of the double cone so formed. (use pi=3.14)

A right angled triangle of which the sides containing the right angle are 6.3cm and 10cm in length, is made to turn around on the longer side. Find the volume of the solid thus generated.

A right angled triangle whose sides are 3cm,4cm and 5cm is revolved around the longest side> Find the surface area of figure obtained.(use pi=(22)/(7))

A right triangle with sides 3 cm, 4 cm and 5 cm is rotated about the side 3 cm to form a cone, the volume of the cone so formed is

A right triangle, whose sides are 3cm and 4cm (other than hypotenuse)ismade to revolve about its hypotenuse. Find the volume and surface area of the double cone so formed. (Choose value of pi as found appropriate.)