Question

The area of trapezium is 800 .If one of its parallel sides is 30cm and height is 20cm, then the other parallel side.​

Answer 1

Answer:

50 cm

Assuming area of the trapezium is given in $cm^{2}$

Step-by-step explanation:

Let, other parallel side = a

Area of a trapezium = 1/2*(sum of parallel sides)*h

800*2 = (a+30)*20

a+30 = 800*2/20

a+30 = 80

a=80-30 = 50 cm

Answer 2

Answer:

50 cm

Step-by-step explanation:

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