Answers

2016-03-28T19:50:29+05:30
Let the radius of the resulting sphere be r cm.
vol of the resulting sphere = vol of 3 metallic spheres.
4/3×3.14×r^3 = 4/3 × 3.14 (6^3 + 8^3+10^3)
r^3 = 4/3 × 3.14 × 3/4 ÷ 3.14 ( 216 + 512 + 1000 )
r^3 = 1728
r^3 = 12^3
r = 12 cm
0