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22 Cards in this Set
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 Back
 3rd side (hint)
Circumference(perimeter) of a circle

Circumference = 2 π r
or Circumference = π D 

Area of a circle

Area (circle) = π r^2


Area of a Parallelogram

Area = b×h


Perimeter of a Parallelogram

p = 2a + 2b


Perimeter of a rectangle

Perimeter = 2L + 2w


Area of a rectangle

area = L * W


Perimeter(p)of a square

p = 4s
s = length of a side 

Area (a) of a square

a = s ^2
s = length of a side 

Area of a trapezoid

Area = 1/2 h (a + b)


Area of an ellipse

Area = π a b


Volume of a cylinder

Volume = π r^2 h


Surface area of a cylinder

Area(surface) = 2π r^2 + 2πrh
2π r^2 = circles on top or bottom of can 2π rh = surface where "label" on can is on 

Volume of a sphere

V = 4/3 π r^3


Surface area of a sphere

Area(surface) = 4π r^2


Volume of a circular cone

V = 1/3 π r^2 h


Lateral surface area of a cone

area(lat) = π r (r^2+h^2)^0.5


Volume of a pyramid

V = 1/3 (L w h)
l = length of base w = width of base h = height 

Volume of a rectangular solid

Volume = L w h

Think of a rectangular 3 dimensional box

Area of a rectangular solid

area = 2Lw + 2Lh + 2wh

Think of a rectangular 3dimensional box

Surface area of rectangular solid box without a lid

Area(surface) = Lw + 2Lh + 2wh


Volume of a cube

V = s^3


Perimeter of a trapezoid

Perimeter = add all 4 sides
