Parallel lines 1.2

1. Drag point C ( red dot), until the two lines overlap. Click on corresponding. What do you notice about the orange angles?

2. Drag point C ( red dot), until the two lines overlap. Unclick corresponding then Click on opposite interior. What do you notice about the Blue angles?

3. Drag point C ( red dot), until the two lines overlap. Unclick opposite interior then Click on opposite exterior. What do you notice about the purple angles?

4. Drag point C ( red dot), until the two lines overlap. Unclick opposite exterior then Click on same-side exterior. What do you notice about the pink angles?

5. Drag point C ( red dot), until the two lines overlap. Unclick the same-side exterior, then Click on the same-side interior. What do you notice about the green angles?