Q. 84.3( 7 Votes )

What will happen to the volume of a cuboid if its :

(i) Length is doubled, height is same and breadth is halved?

(ii) Length is doubled, height is doubled and breadth is same?

Answer :

(i) Let ,


Length of cuboid = l


Breadth = b


Height = h


Volume of cuboid = lbh


Now,


Case(i)


Length become = 2l


Height = h


Breadth =


Volume of cuboid =


(ii)


Case(ii)


Length become = 2l


Breadth = b


Height = 2h


Volume of cuboid =


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