Q5 of 24 Page 236

Calculate the edge of a cube if its volume is 1331 cm3

Given, the volume of cube =1331 ..(i)


Formula Volume of the cube = a3 ..(ii)


where a = edge of cube


Equating equation (i) and (ii)


⇒ a3 = 1331


⇒ a= 11


So, edge of given cube is 11 cm.


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