the ratio of the volume of two cubes is 10:27 find the ratio of their suface area
raoatchut191:
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Volume of cube is l^3. Surface area is 6l^2.
For two cubes of edge length x, y the volumes are in ratio x^3:y^3 and surface areas in the ratio x^2:y^2.
Here the ratio of volumes is 10:27 i.e. (³√10)^3:(³√27)^3.
Then the ratio of surface areas is (³√10)²:(³√27)².
Then you the answer to be ³√100:9
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let the sides of the cubes be x and y.
ratio of volume = 10:27
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Ratio of surface areas =
ratio of volume = 10:27
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Ratio of surface areas =
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