Maths-
General
Easy
Question
A fish tank is in the shape of a cube . Its volume is 125 Cubic feet . What is the area of one face of the tank ?
Hint:
Find the edge length of the cube and then find the area of one face of the tank.
The correct answer is: 25 ft^2
Complete step by step solution:
Volume of the cube shaped fish tank = 125 cubic feet…(i)
Let the side of fish tank = x
We know that the formula for volume of a cube = …(ii)
On equating both, we get
Now take cube roots on both the sides, we have
We know that a cube is a three dimensional shape made of 6 equal squares.
Hence area of one cube face = x2
Hence area of one cube face of fish tank = 25 ft2
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