Proof of area of a trapezium = 1/2(a+b)h

Mathewm

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7333 Views Last updated on Fri, 07-15-2016 01:33 PM
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In this video I have shown the proof of the area of a trapezium = 1/2 (a+b)h where a and b is the length of parallel sides and h is the height between the parallel sides