The sum of all 3 angles in a triangle is 180 degrees.
Use the dropdowns to complete the explanation of the Triangle Angle Sum Theorem.(3 points)
The sum of all ___ angles in a triangle is 180 degrees.
2
3
4
1 answer
The sum of all ___ angles in a triangle is 180 degrees.
2
3
4
1 answer
The sum of all 3 angles in a triangle is 180 degrees.