Question

Which set of three angles could represent the interior angles of a triangle?

Answer 1

Answer:

the first option

Step-by-step explanation:

it's the only one tht adds to 180

Answer 2

Answer:

49°, 59° and 72°

Step-by-step explanation:

Interior angles are supposed to add up to 180°

49+59+72=180° (correct set)

34+45+11= 90° (not correct set)

24+51+15= 90° (not correct set)

45+70+85 = 200° (not correct set)

hence the correct set is 49°, 59° and 72°