geometry
posted by miks .
a cylinder is inscribed in a rectangular solid with a base length that is 10 inches and width that is 10 inches and a height of 16 inches. what is the radius of the cylinder?

Well, the first step is knowing what radius is. Radius is half of the diameter. (If you don't know what the diameter is, diameter is the straight line from one side of a circle, to the other)