ACTIVITY 1: Determine whether the following illustrates a point, line or a plane. __________ 1. Philippine flag __________ 6. a grain of rice __________ 2. flagpole __________ 7. projector screen __________ 3. Wall __________ 8. corner of a table __________ 4. surface of a table __________ 9. tip of a ballpen __________ 5. cable wire __________ 10. curtain rod