Level:
Project ID:
1103077003
Accepted:
1
Clonable:
0
Easy:
0
In an isosceles triangle \( ABC \), the base \( AB = 6\,\mathrm{cm} \), the measure of the angle \( ABC \) is \( 20^{\circ} \). The angle bisector of the angle \( BAC \) intersects the side \( BC \) at a point \( K \). Find the length of the line segment \( BK \). Round the result to two decimal places.
\( 2.08\,\mathrm{cm} \)
\( 5.64\,\mathrm{cm} \)
\( 2.05\,\mathrm{cm} \)
\( 2.18\,\mathrm{cm} \)