Question

2. The diagram shows a rectangular animal enclosure of an area 100 metres squared. It has a fence on three of its sites, an award on its fourth site. The total length of the fence is. L metres,
a) If the length of discharges, size of the enclosure is x m, show that the total length of the fencing needed is L = 100 / x +2 x
b) The minimum value of L and the value of x when it occurs

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Answer 1

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