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[Çлý] ÀÚÀ¯°Ô½ÃÆÇ

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[ Quiz ¸Ô°í English ¸Ô°í (078) ]

ÆÄÀÏ y87nm03n1y7oe5w.hwp
µî·Ï LV47alexÇÒ¹è Á¶È¸ 881 Ãßõ 0 µî·ÏÀÏ 2020-06-06 ¿ÀÈÄ 11:46:44
[¸ð¹ÙÀÏ ¹öÀüÀ¸·Î º¸±â]

.

[ quiz ¸Ô°í english ¸Ô°í (078) ]**************************************

***

<Á¦ 078 ȸ> »ï°¢ÇüÀÌ ¸î °³Àΰ¡?

              / how many triangles ?

.

[q] : 

 ¾Æ·¡ µµÇü¿¡¼­ º¸ÀÌ´Â °Íó·³,

as shown / in the illustration below,

.

³× °³ÀÇ ÀÛÀº »ç°¢Çü(1x1)ÀÌ µé¾îÀÖ´Â

Å« »ç°¢Çü Çϳª°¡ ÀÖ°í,

/ there is a big square(2x2)

/ which contains 4 small squares(1x1),

.

°¢±âÀÇ ÀÛÀº »ç°¢Çü¿£

³× °³ÀÇ 2µîº¯ Á÷»ï°¢Çü((1x0.71x0.71)µéÀÌ µé¾îÀÖ´Ù.

/ and each small square contains

/ 4 isosceles right triangles(1x0.71x0.71).

.

¾Æ·¡ÀÇ µµÇü¿¡¼­ ¾î¶² Å©±âµç

¾ó¸¶³ª ¸¹Àº »ï°¢ÇüÀ» ãÀ» ¼ö ÀÖÀ»±î¿ä?

how many triangles of any size

/ can you find / in the illustration below?

.

.

º¸±â :

°¡) 42°³ ³ª) 44°³ ´Ù) 46°³ ¶ó) 48°³

[´ä] ( )

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

==

<´Ü¾îÀбâ> :

con.tains /kən.téinz/[ÄÁ.ÅÂÀΤµÁî ́]

il.lus.tra.tion /ìl.ə.stréi.ʃən/[ÀÏ ̀.¾î.½ºÆ®(¾î)·¡ÀÌ ́.½ã]

i.sos.ce.les /ai.sɑ́s.ə.lì:z/.[¾ÆÀÌ.»ç½º ́.¾î.(À»)¸®À̤µÁî ̀]

shown /ʃoun/[½î¿î]

tri.an.gles /trái.©¡̀©¯.gls/[Æ®(¾î)¶óÀÌ ́.¾Þ ̀.±×À»½º]

==

[Á¦ 077 ȸ Á¤´ä ¹× Çؼ³]

Á¤´ä : [´ä] óÀ½(´ß) ¸¶Áö¸·(´ß)

Çؼ³ :

1) ´ß ---> °­ °Ç³Ê¿¡ ¿Å°Ü µÒ

(ºó¼ÕÀ¸·Î °­À» µµ·Î °Ç³Ê¿Â´Ù.)

2) ¿©¿ì ---> °­ °Ç³Ê¿¡ ¿Å°Ü µÒ

(µ¹¾Æ¿À´Â ±æ¿¡ ´ßÀ» ½Æ°í ¿Í¼­ Á¦ ÀÚ¸®¿¡ µÒ)

3) °î½Ä ---> °­ °Ç³Ê¿¡ ¿Å°Ü µÒ

(ºó¼ÕÀ¸·Î °­À» µµ·Î °Ç³Ê¿Â´Ù.)

4) ´ß ---> °­ °Ç³Ê·Î ¿Å°Ü °¨

==

<¿À´ÃÀÇ ¸í¾ð>

who is starting the game is not as crucial as

who is going to finish it.

´©°¡ °ÔÀÓÀ» ½ÃÀÛÇÏ´À³Ä´Â

´©°¡ °ÔÀÓÀ» ³¡³»´À³Ä ¸¸Å­ Áß¿äÇÏÁö ¾Ê´Ù.

== ÀÇõ µµ»ç·Ï ==

********************************************************************

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Joke·Î Àç¹Õ´Â »ýÈ°¿µ¾î!(Step 028)
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