"ᠯᠣᠪᠠᠴᠧᠹᠰᠻᠢ ᠊ᠢᠢᠨ ᠭᠧᠣᠮᠧᠲ᠋ᠧᠷ"-ны өөр хувилбарууд
ᠯᠣᠪᠠᠴᠧᠹᠰᠻᠢ ᠊ᠢᠢᠨ ᠭᠧᠣᠮᠧᠲ᠋ᠧᠷ (кодоор харах)
18:51, 20 Хоёрдугаар сар 2021-ий байдлаарх засвар
, 20 Хоёрдугаар сар 2021Layout
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| 46-р мөр: | 46-р мөр: | ||
ᠲᠡᠭᠰᠢ ᠥᠨᠴᠦᠭ ᠪᠠ ᠭᠤᠷᠪᠠᠯᠵᠢᠨ ᠤ ᠥᠨᠴᠦᠭ ᠦᠳ ᠦᠨ ᠨᠡᠢᠢᠯᠡᠪᠦᠷᠢ ᠢᠢᠨ ᠢᠯᠭᠠᠭ ᠠ᠋ ᠭᠤᠷᠪᠠᠯᠵᠢᠨ ᠤ ᠳ᠋ᠧᠹᠧᠻᠲ ᠭᠡᠨ ᠡ᠋᠃<ref>https://www.maa.org/press/periodicals/loci/joma/hyperbolic-geometry-triangles-angles-and-area Andrew G. Bennett. Hyperbolic Geometry - Triangles, Angles, and Area. ᠬᠠᠨᠳᠤᠭᠰᠠᠨ 2021/02/20</ref> | ᠲᠡᠭᠰᠢ ᠥᠨᠴᠦᠭ ᠪᠠ ᠭᠤᠷᠪᠠᠯᠵᠢᠨ ᠤ ᠥᠨᠴᠦᠭ ᠦᠳ ᠦᠨ ᠨᠡᠢᠢᠯᠡᠪᠦᠷᠢ ᠢᠢᠨ ᠢᠯᠭᠠᠭ ᠠ᠋ ᠭᠤᠷᠪᠠᠯᠵᠢᠨ ᠤ ᠳ᠋ᠧᠹᠧᠻᠲ ᠭᠡᠨ ᠡ᠋᠃<ref>https://www.maa.org/press/periodicals/loci/joma/hyperbolic-geometry-triangles-angles-and-area Andrew G. Bennett. Hyperbolic Geometry - Triangles, Angles, and Area. ᠬᠠᠨᠳᠤᠭᠰᠠᠨ 2021/02/20</ref> | ||
ᠭᠤᠷᠪᠠᠯᠵᠢᠨ ᠤ ᠲᠠᠯᠠᠪᠠᠢ ᠨᠢ ᠳᠠᠷᠠᠭᠠᠬᠢ ᠪᠠᠢᠢᠳᠠᠯ ᠢᠢᠠᠷ ᠲᠣᠭᠠᠴᠠᠭᠠᠯᠠᠭᠳᠠᠨ ᠠ᠋᠄ | ᠭᠤᠷᠪᠠᠯᠵᠢᠨ ᠤ ᠲᠠᠯᠠᠪᠠᠢ ᠨᠢ ᠳᠠᠷᠠᠭᠠᠬᠢ ᠪᠠᠢᠢᠳᠠᠯ ᠢᠢᠠᠷ ᠲᠣᠭᠠᠴᠠᠭᠠᠯᠠᠭᠳᠠᠨ ᠠ᠋᠄ <br><br> | ||
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<math>(\pi-A-B-C) R^2{}{}\!</math> | <math>(\pi-A-B-C) R^2{}{}\!</math> | ||
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ᠡᠭᠦᠨ ᠳ᠋ᠦ R ᠨᠢ ᠪᠣᠯᠠᠢ | |||
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<math>R=\frac{1}{\sqrt{-K}}</math> | |||
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ᠡᠭᠦᠨ ᠳ᠋ᠦ᠂ R ᠨᠢ | ᠡᠭᠦᠨ ᠳ᠋ᠦ᠂ R ᠨᠢ | ||