Question

A cube of edge 6cm and a cuboid with dimensions 4cm X ycm X 15 cm are equal in volume... Find:
(i) value of x
(ii) total surface area of the cube and the cuboid seperately.


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Answer 1

Answer:

Edge of a cube = 6 cm Volume = a3 = (6)3 = 216 cm3 Dimensions of a cuboid = 4 cm x x cm x 15 cm Volume = 60x cm3 Volume of both is equal Read more on Sarthaks.com - https://www.sarthaks.com/172349/a-cube-of-edge-6-cm-and-a-cuboid-with-dimensions-4-cm-x-x-cm-x-15-cm-are-equal-in-volume-find?show=172357#a172357