breannaosorio
breannaosorio breannaosorio
  • 23-10-2019
  • Mathematics
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Finding an angle measure for a triangle with an extended side

Finding an angle measure for a triangle with an extended side class=

Respuesta :

KurdishPotato
KurdishPotato KurdishPotato
  • 23-10-2019

Answer:

100°

Step-by-step explanation:

sum of two interior angles in a triangle that is not adjacent to exterior angle is equal to that exterior angles

so

x° + 50° = 150°

x = 100

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