499
edits
Changes
From Karnataka Open Educational Resources
→Activity No # 2. Angle sum property of a triangle
Line 93:
Line 93:
Please click the following link for the proof
Please click the following link for the proof
+# [http://www.mathsisfun.com/triangle.html Please click the following link for the proof] :
{| style="height:10px; float:right; align:center;"
{| style="height:10px; float:right; align:center;"
