MM
Mashaal Masha
May 25, 2024
The circle below has center $O$, the length of arc $\overset{\large\frown}{ADC}$ is $5\pi$, and $x=100$. What is the length of the arc $\overset{\large\frown}{ABC}$

 

Difficulty: Hard
A:

$9\pi$

B:

$13\pi$

C:

$18\pi$

D:

$\dfrac{13}{2}\pi$

ID: 6651c17ae0fd928ab83ba374