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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
apec
Forming Similar Triangles
Intercepts in 3D
判斷錐體
從邊長辨認四邊形
Discover Resources
Types of Triangles
start, create a 135 degree angle
sym_simple
Line Design
Discover Topics
Fractions
Pythagoras or Pythagorean Theorem
Real Numbers
Upper and Lower Sum or Riemann Sum
Confidence Interval