West Hollywood

answers: 1

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Answer:

1. rate of fencing = 31/m

total rate= perimeter × rate of fencing

2914=perimeter×31

perimeter=94 m

perimeter =2(l+b)

94=2(25+b)

47=25+b

b= 22 m

2.perimeter = 3.80m

perimeter =2(l+b)

3.80=2(3x+2x)

1.90=5x

x=0.38

length=3×0.38=1.14m

breadth=2×0.38=0.76m

3.area covered by one flower bed=2×2=4m²

area covered by 7 flower bed=7×4m²=28m²

area of land= 8×5=40m²

area of remaining land=40-28=12m²

478

John Williams

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