Across
- 3. An angle is greater than to 180⁰ and less than to 360⁰.
- 5. An angle is greater than to 90⁰ and less than to 180⁰.
- 8. They add up to 90°.
- 9. An angle is less than 90⁰.
- 10. An angle is equal to 90⁰.
Down
- 1. They add up to 180°.
- 2. Opposite When two lines intersect they are formed
- 4. An angle is equal to 360⁰.
- 6. They share a common side and vertex, but they do not overlap.
- 7. An angle is equal to 180⁰.