Area Calculations
c = circumference
d = diameter
r = radius
a = altitude
b = base

L = length
a = area
s = side
s1 + s2 = parallel sides

Circumference of a circle = d x 3.1416

Area of a circle = r x 3.1416

Area of a square = S

Area of a triangle = b x a

Area of a triangle = b x a

Surface of a cube = S x 6

Surface of a cylinder =
(2 x r x 3.1416)
(d x L x 3.1416)

Volume of a cube = S

Volume of a cylinder = r x 3.1416 x L

Bird Song Adhesives, Inc., 2012