z9 Find the area of a trapezium whose parallel sides are 11 m and 2long, and the nonparallel sides are 15 m and 13 m long.40. The difference between the lengths of the parallel sides of a trapezis 8 cm, the perpendicular distance between these sides is 24 cm andarea of the trapezium is 312 cm . Find the length of each of the parsides.2

z9 Find the area of a trapezium whose parallel sides are 11 m and 2lon

1.	z9 Find the area of a trapezium whose parallel sides are 11 m and 2long, and the nonparallel sides are 15 m and 13 m long.40. The difference between the lengths of the parallel sides of a trapezis 8 cm, the perpendicular distance between these sides is 24 cm andarea of the trapezium is 312 cm . Find the length of each of the parsides.2
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