4) 3 2 54 36

• MK = AB / k = 3 / 2 = 1.5
• P_ABC = k * P_MKL = 2 * 54 = 108
• S_ABC = k² * S_MKL = 2² * 36 = 4 * 36 = 144

Ответ: MK = 1.5; P_ABC = 108; S_ABC = 144