A rectangular garden is surrounded on its outside by 2 m broad path. if area of the path is 646 square metre, then what is the perimeterof the garden.
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Answer:
224
Step-by-step explanation:
Since, it is surrounded by 2m wide path, the length and breadth of the larger rectangle (including path) becomes (l+4) and (b+4) respectively. So, 2×112 = 224. Your answer.
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