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Find the surface area.

 

 Apr 25, 2020
 #1
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For the box on the left:

-- front side of 4 x 7

-- back side of 4 x 7

-- top side of 3 x 7

-- bottom side of 3 x 7

-- left side of 3 x 4

 

For the box on the right:

-- front side of 3 x 9

-- back side of 3 x 9

-- top side of 3 x 3

-- bottom side of 3 x 3

-- right side of 3 x 9

-- left side of 3 x 5

 

Find all the individual area and add them together for the final answer.

 Apr 25, 2020

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