Question

Which set of 3 angles could represent the interior angles of a triangle?

34
∘
∘, 45
∘
∘, 11
∘
∘

49
∘
∘, 59
∘
∘, 72
∘
∘

49
∘
∘, 70
∘
∘, 85
∘
∘

24
∘
∘, 51
∘
∘, 15
∘
∘

Answer 1

9514 1404 393

Answer:

(b) 49°, 59°, 72°

Explanation:

The sum of the interior angles of a triangle is 180°. The only answer choice with that sum is the second one.

49°, 59°, 72°