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GeoGebra Lesson
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Classifying a Triangle as Acute, Right or Obtuse
Author:
Ms. Vu
,
Keith Hatfield
Using Pythagorean's Theorem to Find out if triangles are acute, obtuse, or right
GeoGebra
New Resources
Right Triangle Inscribed in a Semicircle
Rovnoběžnost rovin
Perpendicular Lines: Quick Exploration
Odd Function Explorer
GeoGebra 3D Modeling Workshop (March 8 2024)
Discover Resources
Slope of Straight Line
יאפ בושיח
Trig Value Chart by π/12
Side View of Stool
Worksheet 2, Exercise 3
Discover Topics
Trigonometry
Conditional Probability
Conic Sections
Arithmetic Mean
Tree Diagrams