Question

Which of these sets of angle measures could be the three angles in a triangle?

O 60' 70'. 80°
O 70.80.90
O 50°, 60° 70°
O 40, 50, 60°

Answer 1

I think 50,60, and 70 because it adds up to 180

Answer 2

50, 60 , 70 can be three angles in a triangle