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1. The perimeter of a rectangle is 60 meters. If its length is twice its breadth, then its area ( in m2) is:
- A. 160
- B. 160
- C. 160
- D. 160
Answer: Option B
Explanation:
Let, breadth = x
length = 2x
perimeter, 2(2x+x) = 60
3x = 30
x =10
Now, the area = 2x*x = 2*10*10 = 200 (Ans)
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