Level:
Project ID:
1103021506
Source Problem:
Accepted:
1
Clonable:
1
Easy:
1
Points \( A \) and \( B \) divide the circle \( k \) into two arcs whose lengths are in the ratio \( 5:13 \). Point \( C \) is an interior point of the longer arc. What is the degree measure of the angle \( ACB \)?
\( 50^{\circ} \)
\( 40^{\circ} \)
\( 100^{\circ} \)
\( 20^{\circ} \)