Respuesta :

katelynlaws
I’m pretty sure the answer is 286.5 in2
goblinreemp3

Answer:

286.5

Step-by-step explanation:

Step One) Find Areas of Each Box

3 times 7.5= 22.5

3 times 11.5= 34.5

3 times 7.5= 22.5

3 times 11.5= 34.5

7.5 times 11.5= 86.25

7.5 times 11.5= 86.25

Step Two) Add Them All

286.5 I believe.