half the perimeter of a rectangular Garden whose length is 4m more than its width is 36 M find the dimensions of the garden
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Answer: Length=20m Width=16m
Step-by-step explanation:
Length= width+4m
Half perimeter=l+b
= Width+4m+Width=36m
= 2(Width)+4m=36m
= 2(Width)=32m
= Width=16m
As length=width+4m,
Length=16m+4m=20m
Therefore, the dimensions are:
Length=20m; Width=16m
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