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8.5 Area of a Triangle: Matrices and Determinants
Author:
Mr.Johnston
GeoGebra
New Resources
Perpendicular Lines: Quick Exploration
Slope Illustrator (2)
Function Art 3D - Flower
What Do You See? (2)
Pythagorean Theorem: Quick Illustrator
Discover Resources
Parabola/electron
Perpendicular Bisectors - Aristotle Blasi
Example 2
Tree 1
Organizing Data: IM 8.6.1
Discover Topics
Planes
Trapezoid
Vectors 2D (Two-Dimensional)
Cosine
Sine