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°¡º£·Î ´ëĪµÇ´Â ¸ð¾çµéÀ» ¸¸µé¾î ºÃ¾î¿ä^^
´ëĪ°³³äÀ» ¼³¸íÇØÁÖ±â À§ÇØ ÁغñÇÑ °ÍµéÀ̶ø´Ï´Ù.
´ëĪ¸ð¾çÀ» ¼³¸íÇÏ´Â µ¿¿µ»óÀ̶ø´Ï´Ù.
¹ÝÀ» Á¢¾î ¿ÞÂÊÀÇ ¸ð¾ç°ú ¿À¸¥ÂÊÀÇ ¸ð¾çÀÌ °°´Ù´Â°É ¼³¸íÇØ ÁÖ¾ú¾î¿ä^^
À̰ͺÎÅÍ º¸·Å
look at this first.
ÀÌ ÀÚµ¿Â÷¸¦ »ìÆ캸ÀÚ
let's take a look at this car.
´ëĪ ¸ð¾çÀ» ÇÏ°í ÀÖ´Ü´Ù
it is symmetrical in shape.
¹ÝÀ¸·Î Á¢À»²²
I'll fold it in half.
ÀÌ°É ¹ÝÀ¸·Î Á¢À¸¸é
When we fold it in half
¿ì¸° ÀÚµ¿Â÷ÀÇ ¿ÞÂʸð¾ç°ú ¿À¸¥ÂÊ ¸ð¾çÀÌ ¼·Î °°´Ù´Â°É ¾Ë¼ö ÀÖ´Ü´Ù.
we find out that the left shape of the car is
the same as the right shape of the car.
´Ù½Ã ¸»Çؼ
In other words
ÀÚµ¿Â÷´Â ´ëĪÀ̶õ´Ù.
A car is symmetrical in shape.
¹«½¼ ¶æÀÎÁö ¾Ë°Ú´Ï?
Do you understand what I mean?
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