Across
- 2. A perpendicular segment from a vertex to the opposite side of a triangle.
- 4. A parallelogram with four right angles.
- 7. The center of a circle that passes through all vertices of a triangle.
- 9. A line that is both perpendicular to a segment and passes through its midpoint.
- 13. A quadrilateral with opposite sides that are parallel and equal.
- 16. A line segment from a triangle’s vertex to the midpoint of the opposite side.
- 18. Being the same distance from two or more points.
Down
- 1. Having all angles equal in measure
- 3. A rectangle with all sides equal in length.
- 5. The point where the medians of a triangle intersect.
- 6. The point where the altitudes of a triangle intersect.
- 8. A quadrilateral with two pairs of adjacent sides that are equal.
- 10. A shape where all sides are equal in length.
- 11. A line segment connecting two non-adjacent vertices in a polygon.
- 12. A quadrilateral with exactly one pair of parallel sides.
- 14. A parallelogram with all sides equal in length.
- 15. A line that divides an angle into two equal parts.
- 17. The point where the angle bisectors of a triangle meet.
