Answer:
3200 cm
Explanation:
12m = 12,000 cm so therefore the answer is 3200cm
Given,
Length of the rectangle = 12 meters = 1200 cm
Width of the rectangle = 400 cm
Therefore,
Perimeter of the rectangle = 2(l+w)
= 2(1200+400) cm
= 2 × 1600 cm
= 3200 cm (Ans)
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