Answer:
The length of each edge of the base is 7cm.
Step-by-step explanation:
The volume of a prism with square base is given by:
In which l is the length of each edge of the base and h is the height.
A prism with a square base has a height of 15cm and a volume of 735cm3.
This means that
So
Length is a positive measure. So
Volume in cm³, so the length of each edge is in cm.
The length of each edge of the base is 7cm.