Home > File > traingle > with the help of geogebra we can verify that the some of interior angle of a triangle is 180 degree More Info Metadata Interactivity Type not set Reading Level not set Curricular not set Educational Subject not set Educational Alignment not set Based on Url not set Source not set Copyright cc-by-sa 4.0 unported Educational Level Educational Use not set Text Complexity not set Target Audience × Tags asset@gallery Views Show no. of views