Question

If the length of the parallel sides of a trapezium is5cm and 7cm if its area is 120cm what is the peperdincular distance between the parallel sides

Answer 1

$<h2> HEY MATE, </h2>$

$area \: of \: trapezium \: = \frac{(sum \: of \: parallel \: sides)height}{2} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 120 = \frac{(5 + 7)h}{2} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: h = \frac{240}{12} = 20cm.$

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