Тэги:
#ol #maths #english_medium #olevel #dktheory #dilanka #kavinda #dilankakavinda #english #medium #englishmediummaths #mathswithkavindasir #maths_with_kavinda_sir #ganithaya #kavinda_sir #Constructions_|_Grade_11_and_10_Maths_|_English_Medium #constructions #nirmana #perpendicular_bisector #60degree #circumcircle #incircle #Parallel_Lines |_Parallelogram #parallelograms #grade_11_nirmana #Tangents #perpendicular_lines #nirmana_bisectors #maths_kavindaКомментарии: