amazingJamieEverest
amazingJamieEverest amazingJamieEverest
  • 23-10-2019
  • Mathematics
contestada

a triangle has angles that measure x, x+10, x+20. What are the measures?

Respuesta :

bayosanuade
bayosanuade bayosanuade
  • 23-10-2019

Answer: 50 , 60 and 70

Step-by-step explanation: Recall : sum of angles in a triangle = 180

i.e x + x + 10 + x + 20 = 18-

      3x + 30 = 180

               3x = 150

                 x = 50

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