The area of trapezium is 800 .If one of its parallel sides is 30cm and height is 20cm, then the other parallel side.
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Answer:
50 cm
Assuming area of the trapezium is given in
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
Answered by
0
Answer:
50 cm
Step-by-step explanation:
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