Sum of the angles in a triangle

This applet shows that the sum of the interior angles for ANY triangle is 180°.

Duane Habecker — 7. srpna 2012 - 1:04

Licence: CC-BY-SA, GeoGebra Terms of Use
Odvozené materiály: Sum of the angles in a triangle
Sdíleno uživatem Matthew Ostrow; Zobrazit více…; Triangle Angle Sum Theorem
Sdíleno uživatem yangsonny; "proof" of the triangle sum theorem
Sdíleno uživatem Zawierucha; Sum of the angles in a triangle
Sdíleno uživatem G. Anuradha, M. Narasimha Rao ( M N R ), Swamedha Educational Services, After School; Sum of the angles in a triangle
Sdíleno uživatem C Charlton; sum of triangle 180
Sdíleno uživatem Sumitra Dahal