Across
- 1. Lines that never intersect
- 8. A semicircular geometry tool
- 10. Two lines that meet or intersect each other at right angles
- 13. The angles that formed when a transversal intersects two parallel lines
- 14. A one-dimensional figure, which has length but no width
- 15. A figure which is formed by two rays or lines that shares a common endpoint
Down
- 2. Two angles that are side by side and share a common vertex and a common side
- 3. Angles that sum up to 180 degrees
- 4. A measure for angles
- 5. A line that intersects two or more points on a curve
- 6. An exact location
- 7. When the sum of two angles is 90°
- 9. Part of a line that has a fixed starting point but no endpoint
- 11. A point where two straight lines or rays meet
- 12. A part of a line or curve between two points