Find the edge of a cube whose volume equals that of a cuboid whose dimensions are 63cm,56cm and 21cm
Answers
Answered by
14
volume of the cuboid =lxbxh
=63x56x21=74088sqcm
volume of a cube= l^3
so l= (74088)^1/3
solving that would give you the answer.
=63x56x21=74088sqcm
volume of a cube= l^3
so l= (74088)^1/3
solving that would give you the answer.
Answered by
24
here's ur answer!!!
volume of cube=volume of cuboid
volume of cuboid=l×b×h
=63×56×21
=74088cm³
volume of cube=74088cm³
s×s×s=7088cm³
side³=74088cm³
side= ³√74088
side=2×2×2×3×3×3×7×7×7
side=2×3×7
side=42cm
hence, final answer- the edge of the cube is 42cm.
hope this helps....
volume of cube=volume of cuboid
volume of cuboid=l×b×h
=63×56×21
=74088cm³
volume of cube=74088cm³
s×s×s=7088cm³
side³=74088cm³
side= ³√74088
side=2×2×2×3×3×3×7×7×7
side=2×3×7
side=42cm
hence, final answer- the edge of the cube is 42cm.
hope this helps....
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