I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would appreciate it! (this is Pythagorean Theorem if your wondering).

Answer:
82
Step-by-step explanation:
a^2+b^2=c^2
8^2+10^2=c^2
64 + 100 = c^2
164=c^2
find the square root of 164
square root of 164 is 82