Answer:
- It stays the same even if the angles in the triangle change.
- It represents the sum of the measures of the interior angles of the triangle.
- It combines the three interior angles of the triangle to form a straight line.
- It is a straight line with a measure of 180°.
Explanation:
The sum of angles in a triangle is always 180°, even if all are acute or one is obtuse or a right angle. That means their sum will always produce a straight line. Thus, the following statements are true
- It stays the same even if the angles in the triangle change.
- It represents the sum of the measures of the interior angles of the triangle.
- It combines the three interior angles of the triangle to form a straight line.
- It is a straight line with a measure of 180°.