Triangle Centers

5. a line that is drawn from a vertex to the opposite side bisecting the side at 90º.
6. perpendicular line that is drawn from the vertex to the other side.
7. the intersection of three lines.
9. the point where the perpendicular bisectors of the triangles sides intersect.
11. the point where all three altitudes of a triangle intersect.

1. a line that’s drawn from the vertex to the opposite side dividing the angle equally.
2. a line joining a vertex of the triangle to the midpoint of the opposite side.
3. a point on a line segment equally distant from two endpoints.
4. divides something into two equal parts.
8. two line segments that are equal.
9. is found by the three medians of the triangle.
10. the point at which three angle bisectors meet.