Across
- 4. an angle with a degree measure greater than 90 degree
- 6. a segment that connects a vertex of a triangle to the opposite side so that it is perpendicular to that side
- 9. an angle with a degree measure of 90 degrees
- 12. bisector a line segment or ray that divides a segment into two equal parts and is perpendicular to the segment .
- 13. the point at which the three Altitude
- 14. is made up of points with no thickness or width
- 15. is a flat surface made up of points and extends indefinitely in all directions
- 16. an angle with a degree measure less then 90 degress
- 17. segment a measure part of online consisting of two endpoints
- 18. the point at which the three medians intersect in a triangle
Down
- 1. a segment that joins the midpoints of two sides of a triangle
- 2. bisector a line segment or ray that divides an angle into two equal parts .
- 3. an angle with a degree measure of 180 degree
- 5. if two segments have the same length then they are congruent
- 7. two angles that have the same measures one congruent.
- 8. a segment that connects a vertex of a triangle to the midpoint of the opposite side
- 10. the common endpoints of an angle where the sides intersect
- 11. point at which the three perpendicular bisectors intersect in a triangle
- 15. is a location with no size or shape