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3. A section of water trough for a poultry farm Is shown on the right. The triangular face is a right triangle with a base of 3 Inches and helght of 5 Inches. The trough runs the length of the bam, which is 120 feet long. 3in. Sin a) Determine the amount of sheet metal required to build the trough. b) Determine the volume of the trough in cubic inches. c) A cubic inch is about 0.004 33 gallons. About how many litres of water can the trough hold?

3. A section of water trough for a poultry farm Is shown on the right. The triangular face is a right triangle with a base of 3 Inches and helght of 5 Inches. The trough runs the length of the bam, which is 120 feet long. 3in. Sin a) Determine the amount of sheet metal required to build the trough. b) Determine the volume of the trough in cubic inches. c) A cubic inch is about 0.004 33 gallons. About how many litres of water can the trough hold?

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.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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3. A section of water trough for a poultry farm Is shown on the right. The triangular face is a right triangle with a base of 3 Inches and helight of 5 Inches. The trough runs the length of the barm, which is 120 feet long. 3 in. 5 in a) Determine the amount of sheet metal required to build the trough. b) Determine the volume of the trough in cubic inches. c) A cubic inch is about 0.004 33 gallons. About how many litres of water can the trough hold? 4. The bottom layer of the cake in part a of question 1 has diameter 39 cm and height 10 cm. The top layer has diameter 26 cm and height 10 cm. Assome that the entire top of the bottom layer is iced, but only the portion that can be seen is decorated. a) Determine the volume of each layer and the total volume of the two layers. b) Determine the area that is iced. C) Determine the area that is decorated. 5. Amutha has built a birdhouse, and decides to paint it. Determine the surface area that requires painting. arch
Transcribed Image Text:3. A section of water trough for a poultry farm Is shown on the right. The triangular face is a right triangle with a base of 3 Inches and helight of 5 Inches. The trough runs the length of the barm, which is 120 feet long. 3 in. 5 in a) Determine the amount of sheet metal required to build the trough. b) Determine the volume of the trough in cubic inches. c) A cubic inch is about 0.004 33 gallons. About how many litres of water can the trough hold? 4. The bottom layer of the cake in part a of question 1 has diameter 39 cm and height 10 cm. The top layer has diameter 26 cm and height 10 cm. Assome that the entire top of the bottom layer is iced, but only the portion that can be seen is decorated. a) Determine the volume of each layer and the total volume of the two layers. b) Determine the area that is iced. C) Determine the area that is decorated. 5. Amutha has built a birdhouse, and decides to paint it. Determine the surface area that requires painting. arch
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