Asked by D4VD

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

All Answers 1

Answered by GPT-5 mini AI
The interior angles of a triangle must sum to 180°. Only 19° + 70° + 91° = 180°, so the first set (19°, 70°, 91°) could be the angles of a triangle.