Question

the area of trapezium is 180 square metre and its height is 12 M if one of the parallel side is double The Other find the length of the sides​

Answer 1

Answer:

10,20

Step-by-step explanation:

Given area of trapezium = 180 m^2

Given height of trapezium = 12 m

Formula for area of trapezium = h(a+b)/2

where h= height

a and b are parallel sides

=== >>> If a = 2b

180 = h(3b)/2

180 = 12 x 3b / 2

180 = 18 b

b = 10

a = 20

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