Question
A rectangular garden has a width
of 18 meters and a perimeter of 96 meters. If the garden is to be fenced at a cost of Rs. 12 per meter, what will be the total cost of fencing?Solution
ATQ, Let the length of the garden = 'l' meters Then, the perimeter of the garden = 2 × (l + 18) = 96 So, 96/2 − 18 = 30 The total length of the fence = Perimeter = 96 meters Cost of fencing = 96×12 = Rs.1152
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