CH = 24 cm
CH^2 = HB*9HB/16
576 = 9HB^2/16
HB = √576*16/9 = 32 cm
AH = 32*9/16 = 18 cm
AB = AH+BH = 32+18 = 50 cm
AC = √50*18 = √900 = 30 cm
BC = √50*32 = √1600 = 40 cm
perimetro 2p = 120 cm
area A = 30*20 = 600 cm^2
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