Przekątna kwadratu ma długosc 1,6 m . Oblicz pole tego kwadratu .
a √2 = 160 cm
a= 160 / √2
a= 160 √2 /2
a= 80 √2 cm
a² = 6400 * 2
a² = 12800 cm²
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a √2 = 160 cm
a= 160 / √2
a= 160 √2 /2
a= 80 √2 cm
a² = 6400 * 2
a² = 12800 cm²