Question

Допоможіть даю 50 балів!!!!!!!!!

Answer 1

Ответ: $\frac {AB}{A_{1}B_{1}} = \frac {BC}{B_{1}C_{1}} = \frac {AC}{A_{1}C_{1}}\\\\\frac {AB}{8} = \frac {5}{10} = \frac {3}{A_{1}C_{1}}\\\\AB=4; A_{1}C_{1}=6$