O/L Maths Geometry lines and angles short note

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 රේඛා සහ කොණ කෙටි සටහන

සියලුම ජාමිතිය ගැටලුවලදී බොහො විට මෙම තීර්යක් රෙඛාව මගින් සැදෙන කොන පිලිබද දැනුම් භාවිතා වේ. සරලව මේව ඉන්ග්‍රීසි අකුරු ආශ්‍රයෙන් මතක තබා හැක.

  • X - ප්‍රතිමුඛ කොණ
  • F - අනුරූප් කොණ
  • U - මිත්‍ර කොණ
  • Z - ඒකාන්තර කොණ

 


 O/L Ganithaya jamithiya short note. reka saha kona.

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