Across
- 1. Lines/ Two distinct coplanar lines that do not intersect.
- 3. The point halfway between two given points.
- 4. A line segment, line, or plane that divides a geometric figure into two congruent halves.
- 6. A quadrilateral with two pairs of parallel sides.
- 7. A geometric figure in three dimensions excluding interior points, if any.
- 9. Congruent sides or segments have the exact same length.
- 10. Next to; neighboring.
- 11. points lying on the same line.
Down
- 1. lines that have slopes that are negative reciprocals.
- 2. Triangle/ A triangle which has a right (90°) interior angle.
- 5. A line that cuts across a set of lines or the sides of a plane figure.
- 8. Angles/ Vertical angles are angles opposite one another at the intersection of two lines.