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A farmer wishes to grow a 100m^2 rectang...

A farmer wishes to grow a `100m^2` rectangular vegetable garden. Since he has with the only 30 m barbed wire, the fences three sides of the rectangular garden letting compound wall of his house act as the fourth side-fence. Find the dimensions of his garden.

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The correct Answer is:
`y = 20m, 10m`
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