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1) Paint roller A has a length of 1 foot and a diameter of 2 inches. Paint roller B has a length of 8 inches and a diameter of 3 inches. Which roller can spread more paint on a wall in one revolution? (One revolution means one full rotation). Explain and show your calculations. (Both spread the same amount of paint: 75.3 in)

1) Paint roller A has a length of 1 foot and a diameter of 2 inches. Paint roller B has a length of 8 inches and a diameter of 3 inches. Which roller can spread more paint on a wall in one revolution? (One revolution means one full rotation). Explain and show your calculations. (Both spread the same amount of paint: 75.3 in)

Elementary Geometry for College Students
Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter8: Areas Of Polygons And Circles
Section8.5: More Area Relationships In The Circle
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1) Paint roller A has a length of 1 foot and a diameter of 2 inches. Paint roller B has a length of 8 inches and a diameter of 3 inches. Which roller can spread more paint on a wall in one revolution? (One revolution means one full rotation). Explain and show your calculations. (Both spread the same amount of paint: 75.3 in')
Transcribed Image Text:1) Paint roller A has a length of 1 foot and a diameter of 2 inches. Paint roller B has a length of 8 inches and a diameter of 3 inches. Which roller can spread more paint on a wall in one revolution? (One revolution means one full rotation). Explain and show your calculations. (Both spread the same amount of paint: 75.3 in')
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