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A circular piece of glass has a radius of 0.8 meters. The glass sells for $4.60 per m². What is the total cost of the circular piece of glass?
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A circular piece of glass has a radius of 0.8 meters. The glass sells for $4.60 per m². What is the total cost of the circular piece of glass?
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Apr 7, 2018
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A circular piece of glass has a radius of 0.8 meters. The glass sells for $4.60 per m². What is the total cost of the circular piece of glass?
Mathematics
high-school
Zutty
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well it's πr2 the area of a circle so the answer is π*.8*.8*4.60$ which is about 9.25$
Barbiepylon
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Apr 13, 2018
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