Answer:
490 in^2
Step-by-step explanation:
first the top one
first find the area of the squares
5 times 5=25 and there are two, so it 50
then the sides
8 times 5 is 40 and there are 4, so it is 160
160+50=210
the the bottom one
first the sides
2 times 10=20 and there 4, so it is 80
and then the top and the bottom
10 times 10=100 and there 2, so it is 200
200+80=280
and now add the both together
210+280=490
