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Activity 7: Perpendicular Bisectors of a Triangle
Author:
Carmel Schettino
,
Terry Lee Lindenmuth
Topic:
Orthocenter
Move points A, B, or C.
GeoGebra
Observe the perpendicular bisectors and their point of intersection.
New Resources
Segment Addition Postulate (Mild Questions)
Building Algebra Tile Models for Trinomials
Perpendicular Lines: Quick Exploration
Right Triangle Inscribed in a Semicircle
Isosceles Right Triangle
Discover Resources
Practice Notes
Gradient of Perpendicular Lines 2
day 112
Disc Method: REVAMPED!
Translation of Graphs
Discover Topics
Symmetry
Percentages
Median Line
Quadratic Equations
Rotation