Sum the area of the circles and the rectangle. The expression for working out the total surface area of a cylinder is 2π r ² + 2π r h.

According to Ross, this model demonstrates that a right-angled triangle with unequal sides adjacent to the right angle has half the area of a rectangle. Compare models 1985.0112.190 through ...

Learn about the surface area and volume of prisms with this BBC Bitesize Maths article. For students between the ages of 11 and 14.