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Math
Triangles
| Question | Answer |
|---|---|
| Medians | Vertex to midpoint of opposite side, Centroid, 2/3 1/3 relationship, vertex to centroid 2/3, centroid to midpoint 1/3, center of gravity |
| Perpendicular Bisectors | Midpoint and shoot up at a right angle, Circumcenter, equal distance from vertices, center of circumscribed circle |
| Angle bisectors | splits angles in half, Incenter, equal distance from sides |
| Altitudes | From vertex and perpendicular to opposite side, Orthocenter |
| Orthocenter | Altitudes |
| Incenter | Angle bisectors |
| Centroid | Medians |
| Circumcenter | Perpendicular Bisectors |
| 2/3 1/3 relationship | Medians, Centroid |
| Equal distance from vertices | Perpendicular bisectors, circumcenter |
| equal distance from sides | Angle bisectors, incenter |
| height of triangle | altitude, orthocenter |
| formula for how many degrees a polygon will have | (n-2)180 |
| formula for midpoint | (x1-x2/2,y1-y2/2) |