Geometry
posted by Nicky on .
how do you find the volume and surface area of a square pyramid and sphere when you are given only a volume of 1200?

You cant on the square pyramid unless you know the relationship of height to base side.
On the sphere.
V=4/3 PI r^3 solve for r
S=4PI r^2
For info Volume of any reqular pyramid is 1/3 base area * height