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How to find the surface area of the open net

How to find the surface area of the open net-example-1
User Dfherr
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1 Answer

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To find the surface area of the open net, you’ll have to find the area of the faces
So, since there are 6 boxes you’ll have to find the area of the faces and add it up to find the surface area
10x4=40x4=160
3x4=12x2=24
160+24=184

Hope this helps ;)
User Cody Gustafson
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