Monday, August 1, 2016

කෝණ වර්ගීකරණය


සෘජු කෝණ






සුළු කෝණ

Image result for acute angle
Image result for right angle




මහා කෝණ



සරල කෝණ




Image result for straight angle


පරාවර්ත කෝණ

Image result for reflex angle
https://www.youtube.com/watch?v=UgfSwlqi4Qg






























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