8 класс. Центральные и вписанные углы.
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1 month ago 00:36:08 3
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2 months ago 00:47:44 1
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2 months ago 00:49:57 11
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2 months ago 01:17:27 14
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2 months ago 02:06:30 1
3 months ago 00:29:51 3
3 months ago 01:21:56 1
3 months ago 00:09:04 1
4 months ago 00:29:00 1
4 months ago 00:08:15 1
4 months ago 00:10:49 1
