A piece of land is in shape of an equilateral triangle of side 2 km its boundary is to be covered with two layer of friends what length of fence is required ???
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Answer:
12 Km
Step-by-step explanation:
Since its a equilateral triangle of side 2 Km
thus, perimeter of the land is 2+2+2 = 6 km
Now, it has to be fenced with 2 layer, hence total fence required = 6km*2 = 12 km
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