Level:
Project ID:
1103061408
Accepted:
1
Clonable:
0
Easy:
0
The rectangular box \( ABCDEFGH \) has sides of lengths \( |AB|=|BC|=6\,\mathrm{cm} \), \( |AE|=8\,\mathrm{cm} \). Find the angle between the planes \( ABC \) and \( AFH \) (see the picture). Round the result to two decimal places.
\( 62.06^{\circ} \)
\( 53.13^{\circ} \)
\( 45^{\circ} \)
\( 60^{\circ} \)