a 300m long wire is used to fence a rectangular plot whose length is twice its breadth. Find the length and breadth of plot
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Length: 100, breadth: 50
Step-by-step explanation:
length of wire = perimeter of rectangular plot
if breadth is x then, length= 2x
perimeter = 2(l+b)
300 =2(2x + x)
150 = 2x + x
150 = 3x
50 = x
breadth = x = 50
length = 2x = 2×50 = 100
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