Question

find the third of the angle whose two angles are 40 degrees 80 degree ​

Answer 1

Answer:

The third angle is 60 degree

Answer 2

Answer:

As we know, the sum of all angles = 180

x + 40 + 80 = 180

x + 120 = 180

x = 180-120

x = 60

Step-by-step explanation:

So the third angle is 60degree