Question

Two angles of a triangle are 50º and 60º. Find the third angle.​

Answer 1

Answer:

70°

Step-by-step explanation:

By angle sum property we know that the sum of the angles inside a triangle is 180°

Two angles are given, 50° and 60°

Sum of these angles = 110°

Assuming the 3rd angle to be x,

110° + x° = 180°

x° = 180° - 110°

x° = 70°

Therefore the third angle is 70°