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The formula for finding the area of a trapezoid (BrEng: trapezium) A = 1/2 x B1 x B2 x H.
B1 is the length of the top of the trapezoid, B2 is the length of the base of the trapezoid and H is the height.


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 ...


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.


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!


Area formula. The area of a trapezoid is given by the formula. Area. = h. ·. b. 1. +. b. 2. 2. where b1, b2 are the lengths of each base h is the altitude (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.


Calculates the area of a trapezoid given two parallel sides and the height.

Jan 28, 2016 ... This lesson covers the area of a trapezoid. Students learn that a trapezoid is a quadrilateral with one pair of parallel sides, and the formula for ...


Apr 21, 2015 ... To express b1 in terms of A ,h and b2 multiply both side of the equation by 2/h to extract it on the right side of the equation then transpose b2.