utkarsh22029 utkarsh22029

24-09-2020
Mathematics

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a rectangular lawn of sides 400m and 300m is surrounded by a path of width 3 m . find the area of path

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Hrishii Hrishii

24-09-2020

Answer:

2109 meter squared

Step-by-step explanation:

[tex]Area \: of \: path \\ = (400+3)(300+3)-400 \times 300 \\ = 403 \times 303 - 120000 \\ = 122,109 - 120000 \\ = 2109 \: {m}^{2} [/tex]

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