Răspuns:
a) 8 cm; b) 8 cm; c) 16 cm
Explicație pas cu pas:
a) P(ABC) = AC + AB + BC = AC + 2× AB
2×AB = P(ABC) - AC = 22 - 6 = 16
AB = 8 cm
b) P(ABC) = AC + AB + BC = BC + 2× AB
2×AB = P(ABC) - BC = 26 - 10 = 16
AB = 8 cm
c) P(ABC) = AC + AB + BC = AB + 2× AC
AB = P(ABC) - 2×AC = 64 - 2×24 = 64 - 48 = 16
AB = 16 cm