Answer:
45
Step-by-step explanation:
[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]
ssubstitute a and b for any of the numbers (3 or 6) and get 36+9 which is 45
45 =
[tex] {c}^{2} [/tex]
so you would need to find the square root to get c
