1©Wªº¤j¤p·Q¹³ : 1ÓÂù¤H§É¬ù¬°1©W (180cm x 180cm)
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180cm x 180cm = 32400 ¥¤è¤½¤À (1©W)
¶Kªø(cm) x ¶K¼e(cm) ¡Ò 32400 = ¦a©W¼Æ
✦¤@©W¤ù¼Æpºâ¤½¦¡
¤@©W180cm x 180cm=32400¥¤è¤½¤À
32400/¿jªø(cm)/¿j¼e(cm)= 1©W¤ù¼Æ
------------ ✈
(ÂI¼Æ«áª½±µ¶i¦ì)
10x10=¨C©W324¤ù
15x15=¨C©W144¤ù
20x20=¨C©W81¤ù
20x25=¨C©W64¤ù
20x30=¨C©W54¤ù
25x25=¨C©W52¤ù
25x33=¨C©W40¤ù
25x40=¨C©W32¤ù
30x30=¨C©W36¤ù
40x40=¨C©W21¤ù
45x45=¨C©W16¤ù
30x60=¨C©W18¤ù
60x60=¨C©W9¤ù
80x80=¨C©W6¤ù
90x90=¨C©W4¤ù
60x120=¨C©W5¤ù
100x100=¨C©W3¤ù
------------ ✈
¤@©W = 32400 ¥¤è¤½¤À
¤@©W = 180 x 180 ¤½¤À(cm)
¤@©W = 6 x 6¥x¤Ø
¤@©W = 3.30579 ¥¤è¦Ì (m2)
¤@©W = 36¤~
¤@¤~ = 30 x 30 ¤½¤À(cm)
------------ ✈
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