The sides of a rectangular plot are in the ratio 5: 4 and its area is equal to 500 sq.m. The perimeter of the plot is:
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Q:
The sides of a rectangular plot are in the ratio 5: 4 and its area is equal to 500 sq.m. The perimeter of the plot is:
- 180 mfalse
- 2100 mfalse
- 390 mtrue
- 495 mfalse
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