Across
- 1. infinite long collection of points
- 5. the line or line segment that divides the angle into two equal parts
- 6. the middle point of a line segment
- 7. The common endpoint at which the two rays meet to form an angle
- 9. is created by a vertex connected to the opposite side
- 12. equals 180
- 13. a line segment drawn from a vertex
- 14. distance around a figure
- 16. an 8 sided polygon
- 17. has one endpoint
Down
- 2. is equidistant from each side of triangle
- 3. is equaldistant from each vertex of the triangle
- 4. is a three sided polygon
- 8. where three altitudes of a triangle intersect
- 10. 3 unequal sides
- 11. equals 90
- 14. a series of connected line segment
- 15. intersections of its midpoints