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Area of a trapezoid is found with the formula, A=(a+b)/2 x h. Learn how to use the formula to find area of trapezoids.


To find the area of a trapezoid, take the sum of its bases, multiply the sum by the height of the trapezoid, and then divide the result by 2, The formula for the area ...

Jan 28, 2016 ... This lesson covers the area of a trapezoid. ... quadrilateral with one pair of parallel sides, and the formula for the area of a trapezoid is 1/2 times ...


Area of a trapezoid ("trapezium" in British usage). The number of square units it takes to completely fill a trapezoid. Formula: Average width × Altitude.



You could start by creating a parallelogram out of two trapezoids. Then, use the ... half of a parallelogram; trapezoid; area; formula; base 1; base 2; height ...


How to Calculate the Area of a Trapezoid. A trapezoid (also known as a trapezium in British English) is a quadrilateral with two parallel sides of different lengths.


The formula for the area of a trapezoid is: ,. where is the value of the top base, is value of the bottom base, and is the value of the height. Plugging in our values, ...


The main portion of this lesson involves the derivation of an area formula for trapezoids. Prior to that, allow students some exploration time. Ask them to suggest ...