Alternate Interior Angles
- Author:
- GeoGebra Materials Team
- Topic:
- Angles
Lines AB and FC are parallel. Line BC is a transversal.
1. Use points A, B, and C to move the lines. Observe the angle values.
2. <ABC and <HCB are alternate interior anlges. Name another pair of alternate interior angles.
3. Compare different pairs of alternate interior angles. What do you notice?