Răspunsuri

2014-05-23T00:47:22+03:00
160 * 2 = 320 m
480 - 320 = 160 m   cele 2 latimi
160 / 2 = 80 m latimea
2014-05-23T05:26:36+03:00
2l + 2L = 480
L = 180
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l = ?
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2l + 360 = 480 => 2l = 120 => l = 60