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The exterior wall (the gabled end of the house shown) remains to be painted. -36 ft- IT: 10 ft 15 ft (a) What is the area in square feet of the outside wall? ft² (b) If each gallon of paint covers approximately 105 ft² and you can only purchase whole gallons of paint, how many gallons of paint must be purchased? (Round your answer up to the nearest whole number.) gal (c) If each gallon of paint is on sale for $28.50 and you can only purchase whole gallons of paint, what is the total cost dollars of the paint? $

The exterior wall (the gabled end of the house shown) remains to be painted. -36 ft- IT: 10 ft 15 ft (a) What is the area in square feet of the outside wall? ft² (b) If each gallon of paint covers approximately 105 ft² and you can only purchase whole gallons of paint, how many gallons of paint must be purchased? (Round your answer up to the nearest whole number.) gal (c) If each gallon of paint is on sale for $28.50 and you can only purchase whole gallons of paint, what is the total cost dollars of the paint? $

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter8: Areas Of Polygons And Circles
Section8.1: Area And Initial Postulates
Problem 25E: The exterior wall the gabled end of the house shown remains to be painted. a What is the area of the...
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The exterior wall (the gabled end of the house shown) remains to be painted. 36 ft (a) What is the area in square feet of the outside wall? ft² 15 ft 10 ft (b) If each gallon of paint covers approximately 105 ft² and you can only purchase whole gallons of paint, how many gallons of paint must be purchased? (Round your answer up to the nearest whole number.) gal 69 (c) If each gallon of paint is on sale for $28.50 and you can only purchase whole gallons of paint, what is the total cost in dollars of the paint? $
Transcribed Image Text:The exterior wall (the gabled end of the house shown) remains to be painted. 36 ft (a) What is the area in square feet of the outside wall? ft² 15 ft 10 ft (b) If each gallon of paint covers approximately 105 ft² and you can only purchase whole gallons of paint, how many gallons of paint must be purchased? (Round your answer up to the nearest whole number.) gal 69 (c) If each gallon of paint is on sale for $28.50 and you can only purchase whole gallons of paint, what is the total cost in dollars of the paint? $
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