If the volume of a rectangle is 420.75 centimeters cubed and the base is 49.5 centimeters cubed then what is the height?

Answer 1

A rectangle is a plane figure and so cannot have a volume. It can have an area, but the area would be square centimetres not cm cubed. Furthermore, the base should have a length, which should be expressed in centimetres, and not centimetres cubed.

Alternatively, the question concernes a rectangular cuboid, whose volume IS 420.75 cm cubed. Its base has an area of 49.5 square centimetres.

Given all this uncertainty in the question, it cannot be answered in a meaningful way.