area A = (4√13)^2 = 16*13 = 208 = b*h
208 = h*(3h+2) = 3h^2+2h
208-2h-3h^2 = 0
altezza h = (2-√2^2+12*208)/-6 = (2-50)/-6 = 8 cm
base b = 8*3+2 = 26 cm
perimetro 2p = 2*34 = 68 cm
@casio 👍👍
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