1.

12) One of the parallel sides of a trapezium is 150 cm long and its height is100 cm, If the area of trapezium is 13500 sq cm. What is the length of theother side?

Answer»

Area of trapezium= 1/2(sum of length of parallel sides)*height

Let length of other side is s

13500 = 1/2(150 + s)*100s + 150 = 270s = 270 - 150 = 120

Length of other side = 120 cm



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