Calculate the surface area of the glass. A cone is the general name of a shape that has a flat base of any shape tapering up to a point. The base can be any shape: if it is a polygon the shape is ...

Remember the volume of a cylinder is \(\pi r^2 h\). The volume of the cone is one third of the volume of the cylinder. Calculate the volume and total surface area of the cone (to 1 decimal place).