Answer:63
Step-by-step explanation:
<h3>
Answer: 
</h3>
======================================================
Explanation:
Both legs are the same length, as indicated by the tickmark.
- a =

- b =

- c = x
Use the pythagorean theorem to solve for x

Answer:
Im not exactly sure about the answer but I don’t think it is linear because linear means straight. APC and CPB are not straight.
Step-by-step explanation: