Triangle Names and Angle Sum (Interior and Exterior)

Tema:Triángulos Equiláteros, Triángulos Isósceles, Triángulos Rectángulos, Triángulos Escalenos, Triángulos

How to name triangles. The conditions for naming triangles. Proof the sum of interior (inside) angles = 180 deg. Proof the other two angles equal exterior angle.

Nuevos recursos

Segment Addition Postulate (Mild Questions)
Rossler's Attractor
Building Algebra Tile Models for Trinomials
Marion's Theorem
Graphing Basic and Compound Inequalities

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Triangle ABC 1
Real Project
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Throwing two balls vertically at the same instant.
End Behavior of Rational Functions: IM Alg2.2.19

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