Q6 of 32 Page 115

What will be the volume of a cube having length of edge 7.5 cm?

Given: length of edge (s) = 7.5 cm

To find volume of cube, we need to write the formula of volume of cube:


Volume of cube (V) = (length of edge)3


⇒ V = (7.5)3 [from given]


⇒ V = 421.88


Thus, volume of the required cube is 421.88 cm3.


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