Across
- 3. triangle with 2 equal sides
- 8. these lines only meet once and form a right angle and go their separate ways
- 9. it is extremely close to the circle but it meet the circle only once
- 13. lines which can walk together to infinity but never intersect
- 14. a line or an angle which is congruent to itself
Down
- 1. angles which have the same relative position in parallel lines
- 2. they're located in the inner side of parallel lines and they are not adjacent
- 4. when Θ=adjacent/hypotenuse
- 5. angles which share common side and vertex
- 6. its twice of radius
- 7. when Θ=opposite/hypotenuse
- 10. angles which add up to 180°
- 11. angles which add up to 90°
- 12. angles located across each other when 2 lines intersect
- 15. when Θ=opposite/adjacent