Question

1. State whether triangles are possible with the following angles:
(i) 50°, 70° and 80° ​

Answer 1

no because angle sum property is 180 only .

Answer 2

(i) 50°, 70° and 80°

According to the rule angle 1 + angle 2 + angle 3 = 180°,

50° + 70° + 80° = 180°

200° ≠ 180°

Therefore a triangle can't be made with the given angles.

Hope it helps! ♡