Nokta $O$ va $P$ orasidagi masofa $12\,\text{cm}$. $O$ nuqtasining uzantisida, $O$ ning chap tomonida $5\,\text{cm}$ ga joylashgan $Q$ nuqtasi berilgan. $QP$ masofasini hisoblang.
- A. $5\,\text{cm}$
- B. $12\,\text{cm}$
- C. $17\,\text{cm}$
- D. $7\,\text{cm}$