The angles in a triangle must add up to 180 degrees.
12 + 24 + 48 = 84 (not a triangle)
33 + 90 + 57 = 180 (triangle)
16 + 24 + 78 = 118 (not a triangle)
10 + 10 + 100 = 120 (not a triangle)
So, the set of angles that would create a triangle is 33, 90, and 57 degrees.
Lesson 2: Angles and Triangles
Which of the following sets of angles would create a triangle?
(1 point)
Group of answer choices
12, 24, and 48 degrees
33, 90, and 57 degrees
16, 24, and 78 degrees
10, 10, and 100 degrees
1 answer