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Investigation 7: Finding the Altitudes
Author:
Lorelei Rautsaw
Topic:
Orthocenter
Complete the following activity in your notebook.
GeoGebra
New Resources
Exploring Simple Loci 探究簡單軌跡
Poorly Drawn Parallelograms
Variation Theory Parallelogram Proofs
探究由平行線和截線所成的角
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Discover Resources
Exploring the Quadratic Formula
Stars
Factor Trinomial, other leading coefficents
equal triangles1
Bài tập 1c trang 97
Discover Topics
Reflection
Sine
Special Points
Parallelogram
Curve Sketching