Question

Three spheres of radii 6cm, 1cm and 8cm are melted so as to form a single sphere. Then the radius of the new sphere is with expla......... plz

Answer 1

Calculate the volume if three sphere add them all and the new volume is the volume of nee sphere with help of this volume find r
Volume of sphere = 4/3 pi r ^3

Answer 2

The root value of 546 is 23.3
so 2×23.3
46.6
Therefore, radius of single sphere is 46.6 cm
I hope it will help u
Tq