half the perimeter of a rectangular Garden whose length is 4 more than its width is 36 M find the dimension of the garden in 2 variable
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What is tat 36m
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It is given that, half of the Perimeter of reactangular garden is 36 :]
So,
➦ 2(l + b)/2 = 36
➦ l + b = 36.......[Equation (i)]
Now,
Let width be x
and length be x + 4
Putting this values in equation (i) we get,
➝ l + b = 36
➝ x + x + 4 = 36
➝ 2x + 4 = 36
➝ 2x = 36 - 4
➝ 2x = 32
➝ x = 32/2
➝ x = 16 m
Therefore,
Width of reactangular garden = x = 16 m
Length of the reactangular garden = x + 4 = 16 + 4 = 20 m
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