Question

For each set of three measures, determine if they can be angle measures of a triangle.

Answer 1

NO

NO

YES

NO

Explanation:

The sum of the angles has to be equal to 180° because the sum of the angles in a triangle is 180°

The first one is already more that 180°, because you are adding 2 angles that are more than 100°

The sum of the second one is equivalent is 160°

The sum of the third one is equivalent to 180°

The sum of the fourth one is more than 180°

-Chetan K