ᠲᠣᠪᠴᠢᠯᠠᠯ᠄ 11.2.1 ᠭᠤᠷᠪᠠᠯᠵᠢᠨ ᠤ ᠲᠣᠳᠣᠭᠠᠳᠤ ᠥᠨᠴᠥᠭ ᠤᠨ ᠨᠠᠢᠯᠡᠪᠤᠷᠢ .mp4 ﹇ ᠳᠡᠯᠭᠡᠷᠡᠩᠭᠦᠢ ﹈

ᠲᠣᠪᠴᠢᠯᠠᠯ᠄ 11.1.3 ᠭᠤᠷᠪᠠᠯᠵᠢᠨ ᠤ ᠥᠨᠴᠥᠭ ᠤᠨ ᠲᠠᠯᠠᠯᠠᠨ ᠬᠤᠪᠢᠶᠠᠭᠴᠢ ﹇ ᠳᠡᠯᠭᠡᠷᠡᠩᠭᠦᠢ ﹈

ᠲᠣᠪᠴᠢᠯᠠᠯ᠄ ᠨᠠᠢ᠍ᠮᠠᠳᠤᠭᠠᠷ ᠤᠨ ᠤ ᠳᠡᠬᠡᠳᠤ ᠳᠡᠪᠳᠡᠷ ᠮᠣᠩᠭᠤᠯ ᠬᠡᠯᠡ ᠪᠣᠯᠪᠠᠰᠤᠷᠠᠯ ᠤᠨ ᠥᠷᠦᠭᠡ ᠳᠤᠮᠳᠠᠳᠤ ᠤᠯᠤᠰ ᠤᠨ ᠴᠢᠯᠠᠭᠤᠨ ᠭᠤᠯᠳᠤᠩ ᠬᠥᠭᠦᠷᠭᠡ,\s             ,ᠳᠠᠢᠯᠪᠦᠷᠢ ᠵᠣᠬᠢᠶᠠᠯ,ᠳᠠᠢᠯᠪᠦᠷᠢ ᠵᠣᠬᠢᠶᠠᠯ ᠤᠨ ᠲᠥᠷᠦᠯ ᠵᠦᠢᠯ ᠳᠠᠢᠯᠪᠦᠷᠢᠯᠠᠭᠳᠠᠬᠤᠨ ᠢ ᠨᠢ ᠦᠨᠳᠤᠰᠤᠯᠡᠵᠤ,,ᠬ

ᠲᠣᠪᠴᠢᠯᠠᠯ᠄ 11.1.2.三角形角平分线3.mp4 ﹇ ᠳᠡᠯᠭᠡᠷᠡᠩᠭᠦᠢ ﹈

ᠲᠣᠪᠴᠢᠯᠠᠯ᠄ 11.1.2 ᠭᠤᠷᠪᠠᠯᠵᠢᠨ ᠤ ᠳᠤᠮᠲᠠ ᠱᠤᠭᠤᠮ 2.mp4 ﹇ ᠳᠡᠯᠭᠡᠷᠡᠩᠭᠦᠢ ﹈

ᠲᠣᠪᠴᠢᠯᠠᠯ᠄ 11.1.2 ᠭᠤᠷᠪᠠᠯᠵᠢᠨ ᠤ ᠦᠨᠳᠤᠷ 1.mp4 ﹇ ᠳᠡᠯᠭᠡᠷᠡᠩᠭᠦᠢ ﹈

ᠲᠣᠪᠴᠢᠯᠠᠯ᠄ ᠼᠣᠥ ᠸᠧᠨ ᠰᠢᠤᠸᠠᠨ,ᠤᠢᠳᠭᠠᠷᠲᠤ ᠠᠶᠠᠯᠠᠯ,ᠤᠢᠳᠭᠠᠷ ᠭᠡᠵᠦ ᠶᠠᠭᠤ ᠪᠤᠢ︖ ᠲᠠ ᠤ᠋ ᠪᠡᠶ᠎ᠡ ᠳᠡᠭᠡᠷ᠎ᠡ ᠶᠠᠮᠠᠷ ᠤᠢᠳᠭᠠᠷ ᠭᠤᠨᠢᠭᠲᠠᠢ ᠤᠴᠢᠷ ᠲᠣᠬᠢᠶᠠᠯᠳᠤᠵᠤ ᠥᠩᠭᠡᠷᠡᠭᠰᠡᠨ ᠪᠤᠢ︖,ᠰᠤᠷᠬᠤ ᠬᠠᠷᠠᠯᠲᠠ,⒈ ᠲᠤᠰ ᠥᠭᠦᠯᠡᠯᠭᠡ ᠵᠢ ᠰᠤᠷᠬᠤ ᠪᠠᠷ ᠲᠠᠮᠵᠢᠨ ᠣᠷᠴᠢᠨ ᠲᠣᠭᠤᠷᠢᠨ ᠲᠠᠢ ᠪᠠᠨ ᠵᠣᠬᠢᠴᠠᠬᠤ ᠵᠢᠴᠢ ᠬᠦᠴᠢᠷ ᠪᠡᠷᠬᠡᠰᠢᠶᠡᠯ ᠢ᠋ ᠢᠯᠠᠨ ᠲᠠᠪᠠᠬᠤ ᠵᠢᠨ ᠬᠥᠮᠦᠵᠢᠯ ᠬᠦᠷᠲᠡᠨ᠎ᠡ᠃ ⒉ ᠳ᠋ᠦ᠋ ᠰᠢᠶᠣᠣ ᠺᠠᠩ ᠤ᠋ᠨ ᠪᠣᠳᠤᠯ ᠰᠡᠳᠭᠢ

ᠲᠣᠪᠴᠢᠯᠠᠯ᠄ ᠪᠣᠯᠪᠠᠰᠤᠷᠠᠯ ᠤᠨ ᠥᠷᠦᠭᠡ ︵51 ᠨᠢᠭᠤᠷ︶ 2᠂ ᠥᠭᠦᠯᠡᠪᠦᠷᠢ ᠶᠢᠨ ᠣᠷᠴᠢᠨ ᠳᠤ ᠥᠭᠡ ᠶᠢᠨ ᠤᠳᠭ᠎ᠠ ᠵᠢ ᠳᠠᠢᠯ᠃ ᠬᠥᠯ ᠭᠠᠷ ᠢ ᠨᠢ ᠪᠥᠭᠯᠡᠭᠦ︱ ᠬᠥᠩᠭᠡᠨ ᠨᠦᠢᠷ ᠲᠠᠢ︱ ᠦᠦᠷ ᠤᠨ ᠭᠣᠵᠤᠭᠤᠷ ᠬᠡᠬᠡ︱ ᠳᠠᠭᠤᠰᠢᠩ︱ ᠱᠣᠷᠤ ᠴᠤ ᠳᠣᠯᠢᠶᠠᠯᠭᠠᠭᠰᠠᠨ ᠦᠭᠡᠢ︱ ᠠᠪᠴᠠᠭ᠎ᠠ ᠨᠠᠬᠡᠵᠤ︱ ᠠᠮᠠᠳᠠᠨ ᠣᠴᠢᠭᠠᠳ︱ ᠠᠭᠤᠰᠭᠢ ᠵᠢᠷᠦᠬᠡ ᠠᠮᠠ ᠢᠶᠡᠷ ᠭᠠᠷᠬᠤ︱,ᠬᠤᠪᠴᠠᠰᠤ ᠱᠠᠬᠠᠢ ᠣᠶᠤᠵᠤ ᠡᠮᠤᠰᠬᠡᠬᠦ᠃,ᠨᠦᠢᠷ ᠪᠠᠭ᠎ᠠ ᠲᠠᠢ᠂ ᠰᠡᠷᠭᠡᠭ᠃,ᠦᠦᠷ ᠤᠨ

ᠲᠣᠪᠴᠢᠯᠠᠯ᠄ ᠲᠣᠭᠠᠨ ᠤ ᠤᠬᠠᠭᠠᠨ,ᠨᠠᠢ᠍ᠮᠠᠳ᠋ᠤᠭᠠᠷ ᠤᠨ ᠤ ᠲᠡᠬᠡᠳ᠋ᠤ ᠲᠡᠪᠳ᠋ᠡᠷ,ᠠᠯᠪᠠᠨ ᠵᠢᠷᠤᠮ ᠦᠨ ᠰᠤᠷᠭᠠᠨ ᠬᠥᠮᠦᠵᠢᠯ ᠦᠨ ᠬᠢᠴᠢᠶᠡᠯ ᠦᠨ ᠪᠠᠷᠢᠮᠵᠢᠶ᠎ᠠ ᠶᠢᠨ ᠲᠤᠷᠰᠢᠯᠳ᠋ᠠ ᠶᠢᠨ ᠰᠤᠷᠬᠤ ᠪᠢᠴᠢᠭ,ᠬᠢᠴᠢᠶᠡᠯᠯᠡᠭᠴᠢ᠄ ᠬᠠᠰᠪᠤᠶᠠᠨᠳᠤ QQ᠄ 544941735 ᠨᠠᠢᠲᠡ ᠶᠢᠨ ᠳᠠᠪᠴᠠᠩ᠄,1331 ᠠᠳᠠᠯᠢ ᠬᠠᠵᠠᠭᠤᠳᠤ ᠭᠤᠷᠪᠠᠯᠵᠢᠨ,1 ᠠᠳ᠋ᠠᠯᠢ ᠬᠠᠵᠠᠭᠤᠳ᠋ᠤ ᠭᠤᠷᠪᠠᠯᠵᠢᠨ ᠤ ᠰᠢᠨᠵᠢ ᠴᠢᠨᠠᠷ ᠢ ᠤᠢᠯᠠᠭᠠᠵᠤ᠂ ᠲᠦᠬᠦᠮ ᠪᠠᠳ᠋ᠤᠯᠠᠯᠳ᠋ᠠ

ᠲᠣᠪᠴᠢᠯᠠᠯ᠄ ᠲᠣᠭᠠᠨ ᠤ ᠤᠬᠠᠭᠠᠨ,ᠨᠠᠢ᠍ᠮᠠᠳ᠋ᠤᠭᠠᠷ ᠤᠨ ᠤ ᠲᠡᠬᠡᠳ᠋ᠤ ᠲᠡᠪᠳ᠋ᠡᠷ,ᠠᠯᠪᠠᠨ ᠵᠢᠷᠤᠮ ᠦᠨ ᠰᠤᠷᠭᠠᠨ ᠬᠥᠮᠦᠵᠢᠯ ᠦᠨ ᠬᠢᠴᠢᠶᠡᠯ ᠦᠨ ᠪᠠᠷᠢᠮᠵᠢᠶ᠎ᠠ ᠶᠢᠨ ᠲᠤᠷᠰᠢᠯᠳ᠋ᠠ ᠶᠢᠨ ᠰᠤᠷᠬᠤ ᠪᠢᠴᠢᠭ,ᠬᠢᠴᠢᠶᠡᠯᠯᠡᠭᠴᠢ᠄ ᠬᠠᠰᠪᠤᠶᠠᠨᠳᠤ QQ᠄ 544941735 ᠨᠠᠢᠲᠡ ᠶᠢᠨ ᠳᠠᠪᠴᠠᠩ᠄,1322 ᠪᠠᠢᠷᠢᠰᠢᠯ ᠢᠶᠠᠷ ᠲᠡᠩᠭᠡᠯᠢᠭ ᠲᠤ ᠲᠡᠭᠰᠢ ᠬᠡᠮᠳ᠋ᠦ ᠶᠢ ᠢᠯᠡᠷᠬᠡᠢᠯᠡᠬᠦ,𝐵 −1,1,𝐶 −1,4,𝐷 −4,3,,ᠲᠦᠷᠪᠡᠯᠵᠢᠨ 𝐴𝐵𝐶𝐷

ᠲᠣᠪᠴᠢᠯᠠᠯ᠄ ᠲᠣᠭᠠᠨ ᠤ ᠤᠬᠠᠭᠠᠨ,ᠨᠠᠢ᠍ᠮᠠᠳ᠋ᠤᠭᠠᠷ ᠤᠨ ᠤ ᠲᠡᠬᠡᠳ᠋ᠤ ᠲᠡᠪᠳ᠋ᠡᠷ,ᠠᠯᠪᠠᠨ ᠵᠢᠷᠤᠮ ᠦᠨ ᠰᠤᠷᠭᠠᠨ ᠬᠥᠮᠦᠵᠢᠯ ᠦᠨ ᠬᠢᠴᠢᠶᠡᠯ ᠦᠨ ᠪᠠᠷᠢᠮᠵᠢᠶ᠎ᠠ ᠶᠢᠨ ᠲᠤᠷᠰᠢᠯᠳ᠋ᠠ ᠶᠢᠨ ᠰᠤᠷᠬᠤ ᠪᠢᠴᠢᠭ,ᠬᠢᠴᠢᠶᠡᠯᠯᠡᠭᠴᠢ᠄ ᠬᠠᠰᠪᠤᠶᠠᠨᠳᠤ QQ᠄ 544941735 ᠨᠠᠢᠲᠡ ᠶᠢᠨ ᠳᠠᠪᠴᠠᠩ᠄,1322 ᠪᠠᠢᠷᠢᠰᠢᠯ ᠢᠶᠠᠷ ᠲᠡᠩᠭᠡᠯᠢᠭ ᠲᠤ ᠲᠡᠭᠰᠢ ᠬᠡᠮᠳ᠋ᠦ ᠶᠢ ᠢᠯᠡᠷᠬᠡᠢᠯᠡᠬᠦ,𝐵 −1,1,𝐶 −1,4,𝐷 −4,3,,ᠲᠦᠷᠪᠡᠯᠵᠢᠨ 𝐴𝐵𝐶𝐷

ᠲᠣᠪᠴᠢᠯᠠᠯ᠄ ᠲᠣᠭᠠᠨ ᠤ ᠤᠬᠠᠭᠠᠨ,ᠨᠠᠢ᠍ᠮᠠᠳ᠋ᠤᠭᠠᠷ ᠤᠨ ᠤ ᠲᠡᠬᠡᠳ᠋ᠤ ᠲᠡᠪᠳ᠋ᠡᠷ,ᠠᠯᠪᠠᠨ ᠵᠢᠷᠤᠮ ᠦᠨ ᠰᠤᠷᠭᠠᠨ ᠬᠥᠮᠦᠵᠢᠯ ᠦᠨ ᠬᠢᠴᠢᠶᠡᠯ ᠦᠨ ᠪᠠᠷᠢᠮᠵᠢᠶ᠎ᠠ ᠶᠢᠨ ᠲᠤᠷᠰᠢᠯᠳ᠋ᠠ ᠶᠢᠨ ᠰᠤᠷᠬᠤ ᠪᠢᠴᠢᠭ,ᠬᠢᠴᠢᠶᠡᠯᠯᠡᠭᠴᠢ᠄ ᠬᠠᠰᠪᠤᠶᠠᠨᠳᠤ QQ᠄ 544941735 ᠨᠠᠢᠲᠡ ᠶᠢᠨ ᠳᠠᠪᠴᠠᠩ᠄,1321 ᠲᠡᠩᠬᠡᠯᠢᠭ ᠲᠤ ᠲᠡᠭᠰᠢ ᠬᠡᠮᠳ᠋ᠦ ᠵᠢᠷᠤᠭ ᠲᠦᠷᠰᠦ ᠵᠢᠷᠤᠬᠤ,ᠠᠰᠠᠭᠤᠳᠠᠯ 1 ᠄,ᠳᠠᠷᠠᠭᠠᠬᠢ ᠵᠢᠷᠤᠭ ᠲᠥᠷᠰᠤ ᠨᠢ ᠶᠠᠮᠠᠷ ᠨᠠᠢᠲᠡᠯᠢᠭ

ᠲᠣᠪᠴᠢᠯᠠᠯ᠄ ᠲᠣᠭᠠᠨ ᠤ ᠤᠬᠠᠭᠠᠨ,ᠨᠠᠢ᠍ᠮᠠᠳ᠋ᠤᠭᠠᠷ ᠤᠨ ᠤ ᠲᠡᠬᠡᠳ᠋ᠤ ᠲᠡᠪᠳ᠋ᠡᠷ,ᠠᠯᠪᠠᠨ ᠵᠢᠷᠤᠮ ᠦᠨ ᠰᠤᠷᠭᠠᠨ ᠬᠥᠮᠦᠵᠢᠯ ᠦᠨ ᠬᠢᠴᠢᠶᠡᠯ ᠦᠨ ᠪᠠᠷᠢᠮᠵᠢᠶ᠎ᠠ ᠶᠢᠨ ᠲᠤᠷᠰᠢᠯᠳ᠋ᠠ ᠶᠢᠨ ᠰᠤᠷᠬᠤ ᠪᠢᠴᠢᠭ,ᠬᠢᠴᠢᠶᠡᠯᠯᠡᠭᠴᠢ᠄ ᠬᠠᠰᠪᠤᠶᠠᠨᠳᠤ QQ᠄ 544941735 ᠨᠠᠢᠲᠡ ᠶᠢᠨ ᠳᠠᠪᠴᠠᠩ᠄,13 13 ᠬᠡᠷᠴᠢᠮ ᠦᠨ ᠡᠭᠴᠡ ᠲᠠᠯᠠᠯᠠᠨ ᠬᠤᠪᠢᠶᠠᠭᠴᠢ ᠶᠢᠨ ᠰᠢᠨᠵᠢ ᠴᠢᠨᠠᠷ,𝐴,𝐵,𝐶,ᠠᠰᠠᠭᠤᠳᠠᠯ 1 ᠄,ᠵᠢᠷᠤᠭ ᠮᠡᠲᠤ᠂ 𝐴 , 𝐵 , 𝐶 ᠭ

ᠲᠣᠪᠴᠢᠯᠠᠯ᠄ ᠲᠣᠭᠠᠨ ᠤ ᠤᠬᠠᠭᠠᠨ,ᠨᠠᠢ᠍ᠮᠠᠳ᠋ᠤᠭᠠᠷ ᠤᠨ ᠤ ᠲᠡᠬᠡᠳ᠋ᠤ ᠲᠡᠪᠳ᠋ᠡᠷ,ᠠᠯᠪᠠᠨ ᠵᠢᠷᠤᠮ ᠦᠨ ᠰᠤᠷᠭᠠᠨ ᠬᠥᠮᠦᠵᠢᠯ ᠦᠨ ᠬᠢᠴᠢᠶᠡᠯ ᠦᠨ ᠪᠠᠷᠢᠮᠵᠢᠶ᠎ᠠ ᠶᠢᠨ ᠲᠤᠷᠰᠢᠯᠳ᠋ᠠ ᠶᠢᠨ ᠰᠤᠷᠬᠤ ᠪᠢᠴᠢᠭ,ᠬᠢᠴᠢᠶᠡᠯᠯᠡᠭᠴᠢ᠄ ᠬᠠᠰᠪᠤᠶᠠᠨᠳᠤ QQ᠄ 544941735 ᠨᠠᠢᠲᠡ ᠶᠢᠨ ᠳᠠᠪᠴᠠᠩ᠄,13 12 ᠬᠡᠷᠴᠢᠮ ᠦᠨ ᠡᠭᠴᠡ ᠲᠠᠯᠠᠯᠠᠨ ᠬᠤᠪᠢᠶᠠᠭᠴᠢ ᠶᠢᠨ ᠰᠢᠨᠵᠢ ᠴᠢᠨᠠᠷ,ᠰᠤᠷᠬᠤ ᠬᠠᠷᠠᠯᠳ᠋ᠠ᠄,1 ᠭᠡᠷᠴᠢᠮ ᠦᠨ ᠡᠭᠴᠡ ᠲᠠᠯᠠᠯᠠᠨ ᠬᠤᠪᠢᠶᠠ

ᠲᠣᠪᠴᠢᠯᠠᠯ᠄ 11.1.1 ᠭᠤᠷᠪᠠᠯᠵᠢᠨ ᠤ ᠲᠠᠯ᠎ᠠ 2.mp4 ﹇ ᠳᠡᠯᠭᠡᠷᠡᠩᠭᠦᠢ ﹈