These figures are congruent. What is the length of side DC?
A. 5 inches
B. 4 inches
C. 10 inches
D. There is not enough information to know the length of side DC.
![These figures are congruent What is the length of side DC A 5 inches B 4 inches C 10 inches D There is not enough information to know the length of side DC class=](https://us-static.z-dn.net/files/dfe/e44fa8a725683e5ec82c2ae74c6e27b2.png)