the area of square field is 3969 square a rectangular field whose length is twice its breadth has its perimeter of the square field find the area of the rectangular field
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Step-by-step explanation:
- let x be the breadth
- length=2x
- perimeter of rectangle 2 (l+b)
- 2(2x+x)=3969
- 2(3x)=3969
- 6x=3969
- x=3969/6
- x=441
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