AC=7t, BC=8t
AB^2 =AC^2 +BC^2 -2AC*BC*cosC (теорема косинусов) =>
26^2 =49t^2 +64t^2 +56t^2 =>
t =√(26^2/169) =26/13 =2
AC=14, BC=16
AC=7t, BC=8t
AB^2 =AC^2 +BC^2 -2AC*BC*cosC (теорема косинусов) =>
26^2 =49t^2 +64t^2 +56t^2 =>
t =√(26^2/169) =26/13 =2
AC=14, BC=16