A cuboid, its bottom circumference is 20cm, its volume is () cm3

A cuboid, its bottom circumference is 20cm, its volume is () cm3

If it's a cuboid, you only know the perimeter of the bottom, but you can't determine the height
If it's a cube:
The side length is: 20 △ 4 = 5cm
The volume is: 5x5x5 = 125cm & # 179;