masonmyers59 masonmyers59
  • 02-11-2020
  • Mathematics
contestada

Which set of three angles could represent the interior angles of a triangle? *
19, 70, 91
47, 12, 31
50, 20, 20
25, 25, 100

Respuesta :

lillyjb15 lillyjb15
  • 02-11-2020
Use the triangle angle theorem:
All interior angles of a triangle equal 180 degrees.

If you use the theorem you should get the first one 19,70,91
Answer Link

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