Vasiliy Polkin
Высший разум
(425419)
1 неделю назад
1) x = 15
y = 12
z = 18
k = 3
x = AB = A1B1 * k = 5 * 3 = 15
y = BC = B1C1 * k = 4 * 3 = 12
z = AC = A1C1 * k = 6 * 3 = 18
3) x = 10,5
y = 7,5
k = AB / A1B1 = 12 / 8 = 1,5
x = BC = B1C1 * k = 7 * 1,5 = 10,5
y = AC = A1C1 * k = 5 * 1,5 = 7,5