Grade 10
Mathematics
Ruhunu Gurugedara
Unit 29
පෘෂ්ඨ වර්ගඵලය හා පරිමාව Mathematics — Lesson 31
Sinhala-medium audio lesson from Ruhunu Gurugedara. Lesson 31 of 48
00:00
21:56
Source and credit
Originally broadcast by Ruhunu Gurugedara, Southern Provincial Department of Education.
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