Across
- 3. two angles that add up to 90 degrees
- 5. a segment drawn from the vertex of a triangle to the midpoint of the opposite side
- 7. a segment drawn from the vertex of a triangle perpendicular to the opposite side
- 9. consecutive angles that share a vertex and are supplementary
- 12. a line that divides a segment into 2 congruent segments and forms right angles
- 13. angles that measure exactly 90 degrees
Down
- 1. two lines that intersect to form right angles
- 2. two angles that add to 180 degrees
- 4. a line, ray, or segment that divides an angle into 2 congruent angles
- 6. a quantity is equal to itself
- 8. congruent angles formed as a result of two intersecting lines
- 10. a line that divides a segment into 2 congruent segments
- 11. a point that divides a segment into 2 congruent segments
