Question

Find the 3rd angle of a triangle if its other two angles are 60o and 50o ?

Answer 1

Answer:

70

Step-by-step

60+50+x= 180

110+x=180

x=180-110

x=70 degree

Answer 2

Answer:

The answer is : 70 degree

Step-by-step explanation:

Let the third side be 'x'

so,

60 + 50 + x = 180 (sum of all the sides)

110 + x = 180

x = 180 - 110

x = 70 degree