The side of a square flowerbed is 2 m. It is enlarged by digging a strip 0.5 m wide all around it. Find the:
a. area of the enlarged flowerbed.
b increase in area of flowerbrd
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Answer:
area of square = s² = 2² 4 m²
side after enlarge = s +2w = 2+ 2*0.5 = 2+1= 3m
area = 3² = 9 m²
area increase = 9-4 = 5 m²
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