2000004802

SubArea: 
Angles, arcs and sectors
Level: 
A
Project ID: 
2000004802
Accepted: 
0
Clonable: 
0
Easy: 
1
Lunch is served from \(12\):\(10\) to \(12\):\(30\). What angle does the small hour clock-hand cover during this time?
\( 10^\circ\)
\( 12^\circ\)
\( 13^\circ\)
\( 42^\circ\)