The perimeter of a trapezoid is the sum of its bases and legs. The area of a trapezoid is the height times (base 1 + base 2) divided by 2

Area of a trapezoid. The formula for the area of a trapezoid is (base 1 + base 2) / 2 x height, as seen in the figure below: This is one of the more complex formulas, but still pretty manageable. A trapezoid can be transformed to a rectangle by knowing the length of each base and its height, so these are the minimum required measurements. How Do You Find the Area of a Trapezoid? Want to find the area of a trapezoid? If you have the length of each base and the height, you can use them to find the area. In this tutorial, you'll see how to identify those values and plug them into the formula for the area of a trapezoid. Then see how to simplify to get your answer!