Answer:
The length of an edge of the cube = x =
= 10 feet
Explanation:
i.) A cube has a volume of 1000 cubic feet.
ii) A cube has edges which are all the same length, let us say that the length of an edge of the cube = x feet.
iii) therefore the volume of the cube is =
= 1000 cubic feet
iv) therefore the length of an edge of the cube = x =
= 10 feet