Odčítanie uhlov
Odčítaj uhly:
\( \alpha-\beta-\mu \), kde \( \alpha=87^{\circ}15^{\prime}12^{\prime\prime},\beta=45^{\circ}7^{\prime}40^{\prime\prime},\mu=13^{\circ}12^{\prime}18^{\prime\prime} \)
\( 28^{\circ} 54^{\prime} 14^{\prime \prime} \)
\( 28^{\circ} 55^{\prime} 14^{\prime \prime} \)
\( 28^{\circ} 55^{\prime} 15^{\prime \prime} \)
\( 29^{\circ} 55^{\prime} 14^{\prime \prime} \)