a solid cube of side 12cm is cut into eight cubes of equal volume.what will be the side of the new cube? also find the ratio between their surface areas[if surface area is 8 new cubes and the original cube]
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Let side of each square formed be x cm
Now according to question
(12)^2=8 times x^2
144= 8x^2
X^2= 144/8
X^2=16
X=4
Therefore sides of each cube is 4 cm.
Now according to question
(12)^2=8 times x^2
144= 8x^2
X^2= 144/8
X^2=16
X=4
Therefore sides of each cube is 4 cm.
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2
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