Respuesta :

We can see a pattern of adding odd numbers moving up starting at 3. So 1+3 = 4 Then 4 + 5 = 9 then 9 + 7 = 16... So 25 + 11 = 36.

Sorry, I'm currently blanking what the word is but the pattern is adding by odds starting at 3

I hope this helps

-Ayden