Respuesta :

I'm not too sure but I'll go with C
9x12=108
9x2= 18 ÷ 2 = 9 + 9 = 18
108 + 18 = 126

12 x 9 = 108

2  x 9 = 18

108 + 18 = 126

answer

126 in² (3rd choice)

hope this helped !

( pls give brainliest for my next rank )