Question

explain how to calculate the area of trapezium?
$area \: of \: trapezium = area \: of \: triangle \: + area \: of \: rectangle = ( \frac{1}{2} \times h \times c) + (a \times h) = h( \frac{c}{2} + a) = h( \frac{c + 2a}{2} ) = \frac{h}{2} (c + a + a) = \frac{h}{2} (a + b)$
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Answer 1

Answer:

(a+b)[/tex] =h =/ 8462%