Question

Which set of three angles could represent the interior angles of a triangle?

O 199, 70°, 910
470, 120, 31°
O 50°, 20° 20°
0 250, 250, 100°

Answer 1

See below

Explanation:

The three numbers in the set have to sum to 180 degrees

If the first choice is 19 70 91 that would be it