bella35252 bella35252
  • 26-02-2018
  • Mathematics
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What is the correct way to classify a triangle with angles that measure 20 , 40 and 120

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jerichsen
jerichsen jerichsen
  • 26-02-2018
Scalene and obtuse triangle. If all sides are different, it is scalene. If one angle is obtuse, it is an obtuse angle. 
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