three cubes of metals of edges 6,8,10cm are melted to form a new cube find the diagonal
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Step-by-step explanation:
(12*root(2)) is the answer.
hope it is correct
volume of cube1=6^3=216cm^3
volume of cube2=8^3=512cm^3
volume of cube3=10^3=1000cm^3
volume of new cube=216+512+1000=1728cm^3
side of new cube=cube root(volume)
=cube root(1728)=12cm
diagonal of cube=root(2)*side
=(12*root(2))
Jaswanth2005:
explain answer plzzzzzzz
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