Activities With The Kit Material 03; Triangle #0

Activities With The Kit Material 03; Triangle

This video explains that the sum of interior angles of a triangle is always 180º.

https://files.metastudio.org/media/3/b/e/a11057354668832965d449e1a4ba4a4bed5138d3b729b682316f5632d7e96.mp4

License: CC-BY-SA 4.0 unported
Source: CIET, NCERT