Question

Which of the following options could represent a possible set of interior angles of a triangle?

45°, 1050, and 120°
60º, 150° and 150°
15°, 359, and 40°
35°, 65°, and 80°

Answer 1

Option 4.

Explanation:

The only viable choice is the fourth option, this is because it is the only choice that adds up to 180:

35 + 65 + 80 = 180

And all interior angles must add up to 180 in a triangle.

Hope this helps!