Question

the area of trapezium is 360 CM square length of one of the parallel side is 10 cm ​

Answer 1

Given that

Area = 360 m square

Distance = 20 m

One parallel side = 25 m

Second parallel side = ?

Let the other parallel side be x.

We know that according to formula

Area of trapezium = 1/2 × sum of parallel sides × distance between them

360 = 1/2 × 25+ x × 20

360×2/20 = 25 + x

36 = 25 + x

36 - 25 = x

11 = x

Hence, the other parallel side is 11 m.

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