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Mice21 [21]
3 years ago
5

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

Mathematics
1 answer:
DiKsa [7]3 years ago
8 0

Answer:

2109 meter squared

Step-by-step explanation:

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

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