No man is good enough to govern another man without that other's consent.
Abraham Lincoln - Date: Unknown



Area of a Trapezoid

Enter a, b and h.
a
b
h


Area =  

Formulas:

A = Area
a = top side
b = bottom side
h = height
A = ((a + b) * h) / 2
Note: In England, this figure is called a trapezium.

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