Question

Let the distance between the two parallel sides of the trapezium i.e., height of thetrapezium be h. Hence, the distance between the two parallel sides is 30metres. Hope this will help you​

Answer 1

Answer:

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Step-by-step explanation:

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Let the lengths of the parallel sides of the trapezium be 3acm and 4acm. Let the height of the trapezium or the distance between them be 2acm.

Area of a trapezium =21×(Sumofparallelsides)×height

=> 21×(3a+4a)×2a=175cm

=> 21×7a×2a=175

a 2 =25

=>a=5

Hence, the height of the trapezium =2a=10cm........