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  • Angel Ulloa

    • City, Honduras
    • Male
    • Position
    • Member Since: July 1, 2016
    • Be yourself; everyone else is already taken. - Oscar Wilde
  • My Published WebQuest(s)

  • Angle Of Elevation Of A Staircase
    When building a stairway you must be careful to use an accepted angle of elevation so that it is comfortable to walk up and down the stairs. According to some engineering guidelines an angle of at most 35
    Subject: Math | Grade: 9-12
    Author(s): Angel Ulloa
    Views: 219 | Favorited: 0 | Reviews: (0)