Level:
Project ID:
1103101203
Source Problem:
Accepted:
1
Clonable:
1
Easy:
0
Let \( ABCDEFV \) be a regular hexagonal pyramid with a base edge length of \( 4\,\mathrm{cm} \) and a height of \( 4\sqrt3\,\mathrm{cm} \). Find the angle between the lines \( FV \) and \( CV \) (see the picture).
\( 60^{\circ} \)
\( 45^{\circ} \)
\( 72^{\circ} \)
\( 30^{\circ} \)