Find the area of the garden...
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Let breadth = x metres
Then, length = x+5 metres
Perimeter of the garden = 2({x+5}+x)
= 2(2x+5)
= 4x+10
From the question, 4x+10=150
4x = 150 - 10
x = 140/4
x = 35 metres
Therefore, length = 40m
breadth = 35m
Now, area = 35x40
= 1400m²
Solved.
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