parallel sides of a trapezium are in ratio 5 is to 7 and the distance between them is 11 cm if the area is 396 CM square find the length of the parallel sides
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Answer:
15 cm and 17 cm
Step-by-step explanation:
Let the parallel sides be x
So ,5x and 7x
Area of trapezium is =1/2 ( sum of parallel sides ) ×height between the parallel sides
Given ::: area of trapezium =396cm
height between the parallel sides =11 cm
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