unit 4 lesson 2 triangle angle sum theorem quick check answers

Answer 1

1. The Triangle Angle Sum Theorem states that the sum of the interior angles of a triangle is always 180 degrees.

2. True. The Triangle Angle Sum Theorem applies to all types of triangles, including equilateral triangles.

3. False. The sum of the angles in a triangle is always 180 degrees.

4. 90 degrees.

5. 45 degrees.