Question

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

49 degrees, 59 degrees, 72 degrees
34 degrees, 45 degrees, 11 degrees
24 degrees, 51 degrees, 15 degrees
45 degrees, 70 degrees, 85 degrees

Answer 1

Answer: A:

Explanation:

Answer 2

The 3 angles need to equal 180 when added together:

A) 49 + 59 +72 = 180

The others do not equal 180