Question

The area of a trapezium of height 3cm is 12 cm2.If one of the parallel side is
3cm.What is the length of the other?

Answer 1

Step-by-step explanation:

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can anyone come

Answer 2

Answer:

area of trapezium :. 1/2 × ( sum of parallel sides ) ×

height

12 = 1/2 × 3+x × 3

12= 1/2 × 9+3x

24 =. 9+3x

24-9 = 3x

15 = 3x

x. = 5

length of other side is 5cm