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mfnright mfnright
  • 09-03-2017
  • Mathematics
contestada

Given triangle ABC, what is a possible first step to prove the triangle inequality theorem?

Draw a line segment perpendicular to BC through A.
Draw a line segment through the midpoint of BC and point A.
Draw a line parallel to BC through A.
Draw a line segment through the midpoint of AC and point B.

Respuesta :

photographermadds57 photographermadds57
  • 09-03-2017
the answer is choice B
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