A.)17.5
B.)20
C.)18
D.)17
![A175 B20 C18 D17 class=](https://us-static.z-dn.net/files/d9d/663903cf3abffd92716f9e41e683eb08.png)
Answer:
C. is correct
Step-by-step explanation:
i hope this helps :) brainliest please?