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Trapezoid Area Formula:
Trapezoid Area = (Height / 2) * (Length of Top + Length of Bottom)
Trapezoid Area Definition
The Trapezoid Area Calculator will calculate the area of a trapezoid if you enter in the height, the length of the top, and the length of the top of the trapezoid. A trapezoid is a geometric figure with 4 sides that has 2 parallel sides. In British English the trapezoid is called the trapezium. A parallelogram is thought of by some as being a special sort of trapezoid as it has 2 sets of sides that are parallel to each other (see our Parallelogram Area Calculator to calculate the area of a parallelogram).
How to Calculate Trapezoid Area
Let's be honest - sometimes the best trapezoid area calculator is the one that is easy to use and doesn't require us to even know what the trapezoid area formula is in the first place! But if you want to know the exact formula for calculating trapezoid area then please check out the "Formula" box above.
Add a Free Trapezoid Area Calculator Widget to Your Site!
You can get a free online trapezoid area calculator for your website and you don't even have to download the trapezoid area calculator - you can just copy and paste! The trapezoid area calculator exactly as you see it above is 100% free for you to use. If you want to customize the colors, size, and more to better fit your site, then pricing starts at just $29.99 for a one time purchase. Click the "Customize" button above to learn more!