|Perimeter of rectangle = 2L + 2W||Area of rectangle = L W|
|Perimeter of circle = 2 π r||Area of triangle = 1/2 b h|
|Pythagorean theorem: a2 + b2 = c2||Area of circle = π r2|
|Surface area of box = 2 L W + 2 L H + 2 H W||Volume of box = L W H|
|Surface area of cylinder = π r2 + 2 π r h||Volume of cylinder = π r2 h|
|Surface area of sphere = 4 π r2||Volume of sphere = 4/3 π r3|
a) (10 points) About how many candy apples fit in a box with a volume of 4 cubic feet?
b) (20 points) About how many candy apples fit in a cylindrical tin of height 2 feet and radius r? (Your answer should be an algebraic expression using the variable r.)