Area of three adjacent faces of a solid cuboid are 11 cm square 20 CM square and 55 CM square respectively the cuboid is melted and recast into spheres each of radius 0.5 cm find the number of the spheres so obtained.
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1
volume of cuboid is,12100
volume of sphere is 0.52approx
volume of cuboid/volume of sphere
23109.29(approx) cubes are formed
volume of sphere is 0.52approx
volume of cuboid/volume of sphere
23109.29(approx) cubes are formed
Sumitsir:
wrong
It is a write question but your answer is wrong answer is 210
Answered by
18
first find the sides of cuboid and then its volume. also obtain volume of sphere as radius is given. and last divide the volume of cuboid by vol of 1 sphere, you will get the answer.
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yes. you are right
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