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Grow wisdom to win!(113)

LV47 alexÇÒ¹è

2021-02-28 ¿ÀÀü 7:40:22 | Á¶È¸ : 764


grow wisdom to win!(113)

**

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<Á¦ 113 ȸ> ±×°ÍÀº ¹«¾ðÀΰ¡?(2)

/ what is it?

.

[q] :

±×°ÍÀº µÎ »ç¶÷À» ¹­´Âµ¥,

±×·¯³ª ±×°ÍÀº ´Ü ÇÑ »ç¶÷¿¡°Ô¸¸ ´ê´Â´Ù.

it fastens two people,

but it touches only one.

.

±×°ÍÀº ¹«¾ùÀΰ¡?

what is it?

.

* hint : Æò»ý¿¡ ÀÌ°Í Çϳª·Î ¸¸Á·ÇÏ´Â »ç¶÷ÀÌ ¸¹¾Ò´Âµ¥

¿äÁîÀ½Àº ´õ °¡Á®º¸·Á´Â »ç¶÷µéÀÌ ´Ã°í ÀÖ´Ù.

.

[´ä] ( )

----------------------------------------* Á¤´äÀº ´ÙÀ½ ȸ¿¡ ÀÖÀ½.

==

<113 ´Ü¾îÀбâ> :

fas.ten /f©¡́s.ən/[¤¾ÆÐ^¾Æ½º ́.¾ð]

touch.es /tʌ́tʃ.iz/[ÅÍ^¾ÆÃë ́.À̤µÁî]

wasnt /wɑznt/[¿ì¾Æ¤µÁîÀºÆ®]

rome /roum/[(¾î)·Î¿ò]

==

[Á¦ 112 ȸ Á¤´ä ¹× Çؼ³]

Á¤´ä : c) 10m

Çؼ³ :

µÎ ³²ÀÚ¸¦ °¢°¢ y, z·Î ÇÏÀÚ.

1) óÀ½ °¢°¢ ´Ù¸¥ ¹æÇâÀ¸·Î 4 m¸¦ °¡¼­ ´Ù½Ã ÁÂÃøÀ¸·Î 3m¸¦ °¬À¸´Ï

Á÷°¢À» ÀÌ·é µÎ º¯Àº, Çϳª´Â 4m, ´Ù¸¥ °ÍÀº 3mÀÎ Á÷°¢ »ï°¢Çü ²ÃÀÌ µÈ´Ù.

2) ÇÇŸ°í¶ó½ºÀÇ Á¤¸®(a2 + b2 = c2)¿¡ ÀÇÇϸé,

4x4 + 3x3 = c°¡ µÈ´Ù. Áï c=5°¡ µÈ´Ù.

3) µÑÀÇ °£°ÝÀº ¼­·Î ¸ÂÀºÆí¿¡ ÀÖ¾î ÇÑ ¹ø ´õ 5m°¡ µÇ´Ï 10m°¡ µÈ´Ù.

--------------------------------------------------------

==

<¿À´ÃÀÇ ¸í¾ð>

rome wasnt built in a day.

·Î¸¶°¡ ÇÏ·ç¿¡ ¸¸µé¾î Áø °ÍÀº ¾Æ´Ï´Ù.

--> ¾î¶² À§´ëÇÑ Àϵµ ½±°Ô ÀÌ·ç¾îÁö´Â °ÍÀº ¾ø´Ù.

.

µî°íÀÚºñ(ÔôÍÔí»Ýä) :

<Ôô ¿À¸¦ µî, ÍÔ ³ôÀ» °í, í» ºÎÅÍ ÀÚ, Ýä ³·À» ºñ>

³ôÀº °÷¿¡ À̸£·Á¸é ³·Àº °÷ºÎÅÍ ½ÃÀÛÇØ¾ß ÇÑ´Ù.

ÀÏÀ» ¼ø¼­´ë·Î ÇØ¾ß ÇÑ´Ù´Â Àǹ̿Í

³ôÀº ÁöÀ§¿¡ ¿Ã¶úÀ» ¶§´Â °â¼ÕÇØ¾ß ÇÔÀ» ÀǹÌÇÔ.

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