{"id":52313,"date":"2026-03-13T08:02:08","date_gmt":"2026-03-13T08:02:08","guid":{"rendered":"https:\/\/xlence-com.wp-dev.int.theitops.net\/?post_type=lessons&#038;p=52313"},"modified":"2026-03-13T08:02:47","modified_gmt":"2026-03-13T08:02:47","slug":"ascending-descending-and-symmetrical-triangles-lesson-42","status":"publish","type":"lessons","link":"https:\/\/www.xlence.com\/ko\/lessons\/ascending-descending-and-symmetrical-triangles-lesson-42\/","title":{"rendered":"\ub808\uc2a8 42 &#8211; \uc0c1\uc2b9 \uc0bc\uac01\ud615, \ud558\ub77d \uc0bc\uac01\ud615 \ubc0f \ub300\uce6d \uc0bc\uac01\ud615"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"h-\uc0c1\uc2b9-\uc0bc\uac01\ud615-\ud558\ub77d-\uc0bc\uac01\ud615-\ubc0f-\ub300\uce6d-\uc0bc\uac01\ud615\"><em><strong>\uc0c1\uc2b9 \uc0bc\uac01\ud615, \ud558\ub77d \uc0bc\uac01\ud615 \ubc0f \ub300\uce6d \uc0bc\uac01\ud615<\/strong><\/em><\/h2>\n\n\n\n<p><strong>\uc0bc\uac01\ud615\uc740 \uc8fc\uc2dd<\/strong>, \ucc44\uad8c, \uc120\ubb3c\uacfc \uac19\uc740 \uae08\uc735\uc790\uc0b0\uc758 \uac00\uaca9 \ucc28\ud2b8\uc5d0\uc11c \ube48\ubc88\ud788 \ub098\ud0c0\ub098\ub294\ud328\ud134\uc785\ub2c8\ub2e4. \uc774 \ud328\ud134\uc740 \uc218\ub834\ud558\ub294 \ucd94\uc138\uc120\uc73c\ub85c \ub458\ub7ec\uc2f8\uc778 \uac00\uaca9 \ubc94\uc704\uc758 \ucd95\uc18c\ub77c\ub294\ub3c5\ud2b9\ud55c \ud615\ud0dc\ub85c \uc778\ud574 \uc0bc\uac01\ud615\uc744 \ub2ee\uc558\ub2e4\ub294 \uc810\uc5d0\uc11c \uadf8 \uc774\ub984\uc744 \uc5bb\uc5c8\uc2b5\ub2c8\ub2e4.<br>\uc8fc\uc694 \uc720\ud615\uc740 \uc0c1\uc2b9 \uc0bc\uac01\ud615, \ud558\ub77d \uc0bc\uac01\ud615, \ub300\uce6d \uc0bc\uac01\ud615 \uc138 \uac00\uc9c0\uc785\ub2c8\ub2e4.\uc0bc\uac01\ud615\uc758 \ud615\ud0dc\ub3c4 \uc911\uc694\ud558\uc9c0\ub9cc, \ud575\uc2ec\uc740 \uc0bc\uac01\ud615 \ub3cc\ud30c \uc2dc \uc2dc\uc7a5\uc758 \ubc29\ud5a5\uc131\uc785\ub2c8\ub2e4.\uc0bc\uac01\ud615\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uae30\uc874 \ucd94\uc138\uc758 \uc9c0\uc18d\uc744 \uc554\uc2dc\ud558\ub294\uc9c0\uc18d \ud328\ud134\uc73c\ub85c \uac04\uc8fc\ub418\ub098, \ub54c\ub85c\ub294 \ucd94\uc138 \ubc18\uc804\uc744 \ub098\ud0c0\ub0b4\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc0c1\uc2b9 \uc0bc\uac01\ud615\uc740 \uc2dc\uc7a5\uc774<\/strong> \ub354 \ub192\uc740 \uc800\uc810\uacfc \uac70\uc758 \ub3d9\uc77c\ud55c \uace0\uc810\uc744 \ud615\uc131\ud558\uba70 \uc0c1\uc2b9 \ucd94\uc138\uc120\uacfc \uc800\ud56d\uc120\uc744<br>\uad6c\ucd95\ud560 \ub54c \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \uc8fc\ub85c \uc0c1\uc2b9 \ucd94\uc138 \ub0b4\uc5d0\uc11c \ubc1c\uc0dd\ud558\uba70, \ud328\ud134\uc758 \uc0c1\ub2e8 \uc800\ud56d\uc120\uc744\ud5a5\ud574 \ubc00\uc5b4\ubd99\uc774\ub294 \ub9e4\uc218 \uc555\ub825\uc774 \uc99d\uac00\ud558\uace0 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc8fc\ub85c \uc0c1\uc2b9 \ucd94\uc138\uc5d0\uc11c\uad00\ucc30\ub418\uc9c0\ub9cc, \ud558\ub77d \ucd94\uc138\uc5d0\uc11c \ubc1c\uacac\ub420 \uacbd\uc6b0 \uac15\ub825\ud55c \ubc18\uc804\uc744 \uc2dc\uc0ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"550\" height=\"333\" src=\"https:\/\/xlence-com.wp-dev.int.theitops.net\/wp-content\/uploads\/2026\/03\/Screenshot-2024-09-20-110905.png\" alt=\"\" class=\"wp-image-52314\" srcset=\"https:\/\/www.xlence.com\/wp-content\/uploads\/2026\/03\/Screenshot-2024-09-20-110905.png 550w, https:\/\/www.xlence.com\/wp-content\/uploads\/2026\/03\/Screenshot-2024-09-20-110905-300x182.png 300w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><\/figure>\n\n\n\n<p><strong>\ud558\uac15 \uc0bc\uac01\ud615\uc740<\/strong> \uc2dc\uc7a5\uc774 \ub354 \ub0ae\uc740 \uace0\uc810\uc744 \ud615\uc131\ud558\uace0 \uc77c\uad00\ub41c \uc800\uc810\uc744 \uc720\uc9c0\ud560 \ub54c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub294 \ud558\ub77d \ucd94\uc138\uc120\uacfc \uc9c0\uc9c0\uc120\uc744 \uacb0\ud569\ud55c \ud615\ud0dc\uc785\ub2c8\ub2e4. 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srcset=\"https:\/\/www.xlence.com\/wp-content\/uploads\/2026\/03\/Screenshot-2024-09-20-111002.png 557w, https:\/\/www.xlence.com\/wp-content\/uploads\/2026\/03\/Screenshot-2024-09-20-111002-300x208.png 300w\" sizes=\"(max-width: 557px) 100vw, 557px\" \/><\/figure>\n\n\n\n<p>\ub300\uce6d \uc0bc\uac01\ud615\uc740 \uc2dc\uc7a5\uc774 \ub354 \ub0ae\uc740 \uace0\uc810\uacfc \ub354 \ub192\uc740 \uc800\uc810\uc744 \ud615\uc131\ud560 \ub54c \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \uc774\ub294 \uac15\uc138\uc640 \uc57d\uc138 \uc911 \uc5b4\ub290 \ucabd\ub3c4 \uc6b0\uc704\ub97c \uc810\ud558\uc9c0 \ubabb\ud558\ub294 \ubd88\ud655\uc2e4\uc131\uc744 \ubc18\uc601\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc0c1\uc2b9 \ucd94\uc138\uc5d0\uc11c \uad00\ucc30\ub420 \uacbd\uc6b0, \uc0c1\ubc29 \ub3cc\ud30c \uc2dc\uc5d0\ub294 \uc9c0\uc18d \ud328\ud134\uc744, \ud558\ubc29 \ub3cc\ud30c \uc2dc\uc5d0\ub294 \ubc18\uc804 \ud328\ud134\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<br>\ubc18\ub300\ub85c \ud558\ub77d 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\uac19\uc740 \uae08\uc735\uc790\uc0b0\uc758 \uac00\uaca9 \ucc28\ud2b8\uc5d0\uc11c \ube48\ubc88\ud788 \ub098\ud0c0\ub098\ub294\ud328\ud134\uc785\ub2c8\ub2e4. \uc774 \ud328\ud134\uc740 \uc218\ub834\ud558\ub294 \ucd94\uc138\uc120\uc73c\ub85c \ub458\ub7ec\uc2f8\uc778 \uac00\uaca9 \ubc94\uc704\uc758 \ucd95\uc18c\ub77c\ub294\ub3c5\ud2b9\ud55c \ud615\ud0dc\ub85c \uc778\ud574 \uc0bc\uac01\ud615\uc744 \ub2ee\uc558\ub2e4\ub294 \uc810\uc5d0\uc11c \uadf8 \uc774\ub984\uc744 \uc5bb\uc5c8\uc2b5\ub2c8\ub2e4.\uc8fc\uc694 \uc720\ud615\uc740 \uc0c1\uc2b9 \uc0bc\uac01\ud615, \ud558\ub77d \uc0bc\uac01\ud615, \ub300\uce6d \uc0bc\uac01\ud615 \uc138 \uac00\uc9c0\uc785\ub2c8\ub2e4.\uc0bc\uac01\ud615\uc758 \ud615\ud0dc\ub3c4 \uc911\uc694\ud558\uc9c0\ub9cc, \ud575\uc2ec\uc740 \uc0bc\uac01\ud615 \ub3cc\ud30c \uc2dc \uc2dc\uc7a5\uc758 \ubc29\ud5a5\uc131\uc785\ub2c8\ub2e4.\uc0bc\uac01\ud615\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uae30\uc874 \ucd94\uc138\uc758 \uc9c0\uc18d\uc744 \uc554\uc2dc\ud558\ub294\uc9c0\uc18d 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