the perimeter of a trapezium is 72cm and its non parallel sides are 12cm each. if its height is 16cm , the area will be
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Step-by-step explanation:
Perimeter is 72
Sum of parallel sides + Sum of non parallel sides = 72
Sum of parallel sides = 72-12-12=48
Area of trapezium = 1/2 × Sum of parallel sides × height
= 1/2 × 48 × 16 = 384cm
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