Question

If two angles of a triangle are 50˚ and 80˚, then its third angle is _____. *​

Answer 1

Answer:

50°

Step-by-step explanation:

Sum of all the three angles of the triangle is equal to 180°

therefore 80°+50°+x=180°

130°+x=180°

x = 50°

Answer 2

Answer:

50 degree

Step-by-step explanation:

sum of interior angle is 180

50+80+x=180

x=180-130

x=50