Question

what is the measures of the third angle if two of the angles of a triangle are 50 degree and 60 degree​

Answer 1

Answer:

According to the angle sum property, sum of all the angles of a triangle is equal to 180 degrees. So:

1st angle or x = 50 degrees

2nd angle or y = 60 degrees

3rd angle or z = 180 - (50+60)

180 - 110

170 degrees

So the measure of 3rd angle of the triangle is 170 degrees.

Answer 2

Answer:

third angle 70°

Step-by-step explanation:

triangle=180°

50°+60°+? =180°

180°-50°+60°

180°-110°

=70°