Question

a metallic sphere of radius is 6cm,8cm,10cm.respectively are melted to from a single solid sphere . find the radius of the resulting sphere.

Answer 1

Hey Friend ✋✋✋

Volume of sphere = 4/3 × π ×r³

Volume of three spheres = Volume of new mettalic single solid sphere

4/3 × π ,× ( 6³ + 8³ + 10³ ) = 4/3 × π × R³

216 + 512 + 1000 = R³

R³ = 1728

R = 12cm

12 cm is the new radius of resulting sphere..

Hope it helps

Answer 2

hope tht this wll hlp you