Question

The measure of two angles of a triangle
is 50° and 70° respectively Find the
measure of third angle of the triangle.​

Answer 1

Answer:

60...........................

Step-by-step explanation:

180-50-70=60

Answer 2

Answer:

Third angle of triangle is 60°

Step-by-step explanation:

. Given :-

Measure of two angles of triangle = 50°and70°

Measure of third angles of triangle = x

. To Find :-

Measure of third angle of triangle.

. Explanation :-

{Sum of interior angles of triangle is always 180°}

so

50° + 70° + x = 180°

=> 120° + x = 180°

=> x = 180°-120°

=> x = 60°

Hence ,

The third angle of triangle is 60°