Learning Task I. Using a piece of paper, follow the instructions below. 1. Draw a triangle and name it as ∆BOD

2. Put point Y on the right side of the triangle.

3. Extend line segment OD to point Y.

4. Identify the exterior angle of the triangle and its two remote interior angles.

5. Now, cut the two remote interior angles and paste it on the exterior angle.

6. Observe

Questions:
1. State the relationship between the exterior angle of a triangle and how it compares to the two remote interior angles
of a triangle.
2. Is there another pattern or relationship that you notice about the sum of the two remote interior angles compared to
the exterior angle of a triangle? Explain