Question

A room is in the form of cube has a floor 20.25 square metre what is the height and its volume

Answer 1

Answer:

height = 4.5 volume = 91.125

Step-by-step explanation:

On prime factorisation of 20.25

we get 3×3×3×3×5×5

On solving it we get it's the square of 4.5

So because it's a square height = length

height = 4.5

Volume = side^3

Volume = 4.5^3 = 91.125