Answer:
The answer must be R is approximately equal to C because as you can see on the picture, Triangle AKR is upside down from MYC, and R is the pointy edge on the AKR triangle, and C is the pointy edge on the MYC triangle.
Step-by-step explanation:
X=73/7
3.18%
(14/31) X (13/30)X (12/29) X (11/28) = 0.0318 = 3.18%