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swimgal16 swimgal16
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6 years ago
What is the estimated length of a building that has 35 roof rafters 24 inches on center?
 
  A) 72 feet B) 66 feet C) 70 feet D) 68 feet


[Ques. 2] Area measurements are used to measure:
 
  A) Location within a city. B) The distance between cities.
  C) The size of a floor in a room. D) The space in a room.


[Ques. 3] To find the volume of a cylinder, it is necessary to:
 
  A) Multiply the diameter by the height.
  B) Measure the circumference.
  C) Find the volume of the circle forming base.
  D) First calculate the area of the circle forming the base.


[Ques. 4] The area of a 20--24-inch filter is:
 
  A) 20  24 = 480 square inches. B) 20 square inches with a remainder of 4.
  C) 24 - 20 = 4 square inches. D) 20 + 24 = 44 square inches.


[Ques. 5] In order to determine heat flow, one must know the amount of time and:
 
  A) Air flow. B) Atmospheric pressure.
  C) Substance weight. D) British thermal units.
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Loay963Loay963
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6 years ago
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swimgal16 Author
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6 years ago
Extremely helpful
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