Exterior Angles of a Triangle
- Author:
- dylan.busa
- Topic:
- Angles
Tendopro
Exterior angles of a triangle
The diagram shows all 6 of the exterior angles of the triangle ABC.
If we extend the purple line, exterior angles a1 and b2 are created.
If we extend the pink line, exterior angles b1 and c2 are created.
If we extend the orange line, exterior angles c1 and a2 are created.