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sage234 Group Title

A carpenter is building a frame. Which values of a and b will ensure that the sides of the finished frame are parallel? https://www.connexus.com/content/media/451160-12162010-111248-AM-455092945.png a = 40 and b = 60 a = 45 and b = 50 a = 30 and b = 60 a = 40 and b = 40

  • 2 years ago
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  1. sheg Group Title
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    it should be equal to 90 degree

    • 2 years ago
  2. apoorvk Group Title
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    a nd b must be complimentary, that is add up to 90 degrees. (only then will the two joints be exactly perpendicular to each other, leading to the opposite sides being parallel)

    • 2 years ago
  3. arronweed Group Title
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    so its the third answer?

    • one year ago
  4. kaybabe84 Group Title
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    yes

    • 11 months ago
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