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three metal cubes with edhes 6 cm 8 cm 10 cm respectively are melt together and formed single cube find surface area

three metal cubes with edhes 6 cm 8 cm 10 cm respectively are melt together and formed single cube find surface area

Grade:8

1 Answers

Arun
25750 Points
6 years ago
Dear student
 
Volume remains same so 
volume of new cube = v1+v2+v3
= 6^3+8^3+10^3
=216+512+1000
=1728
now volume of new cube = a^3= 1728

 
Regards
Arun (askIITians forum expert)

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