Trapezoid Area Calculator

An easy to use online calculator to calculate the area of a Trapezoid given its two sides a and b and height h using the formula:

Area: A = 0.5 × h × (a + b)


How to use the calculator

Enter the sides a and b and the height h of the trapezoid as positive real numbers and press "calculate". The output is the area A of the trapezoid.

h =
A =

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