Area Formulas - Calculated Industries CONSTRUCTION MASTER IV User Manual

A B
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Area Formulas

a
a
w
l
Triangle
a
Area =
b
Circle
Circumference = 2 r
r
Area = r
b
a
Square
2
Area = a
Rectangle
Area = lw
1
ab
2
2
Ellipse
Area = ab
User's Guide — 57