How to calculate the surface area of a hexagonal prism
Hello there,
I am new to the site. I have a few maths that I need help with.
The first is:
1. To find the area of a hexagon prism. The volume of the hexagon is 216 cubic cm and the length is 12 cm
2. What is the approximate area of the circular bed on the following information:
Albert laid topsoil on a circular bed. He got through half a tonne of topsoil. He used 100 KG per square metre of garden.
3. What was the approximate radius of Albert's bed?
Please kindly help, I am really stuck on these sums