Level:
Project ID:
1103076904
Accepted:
1
Clonable:
0
Easy:
1
The picture shows an acute triangle \( ABC \). Its area \( S=\frac{\sqrt3|AB|\cdot|AC|}4 \). What is the measure of the angle \( \alpha \)?
\( 60^{\circ} \)
\( 45^{\circ} \)
\( 30^{\circ} \)
\( 90^{\circ} \)