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Please Help Gracias! 

 

 Jun 11, 2019
 #1
avatar+253 
+2

We need to find the area of one square and multiply that by how many squares there are.

3*3(for the area of one)*6(amount of squares)

So 6*3*3 is the correct answer

 Jun 11, 2019
 #2
avatar+476 
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To find the surface area we have to calculate every square in the problem and we only need to find the area of 1 square and then multily that area by how many squares there are 

 

Formula for a rectangle/square    \(Length * With = area\) 

 

 

 

Now we know to make a square all sides must be the same lenght other wise it would be defined as a rectangle 

 

 

so we can see that all sides are registering as 3 in the problem and inserting this for are lenght and height we get 

 

 

\(3 * 3 = 9\)

 

 

Now we know the area of 1 square is

 

 

Multiplying that by how many squares there are   \(9 * 6 = 54\)

 

 

So now we know the total surface area is 54in

 

 

or other wise 6 * 3 * 3 = 54in2

 Jun 11, 2019
edited by HiylinLink  Jun 11, 2019
 #3
avatar+1014 
+2

Thanks Hiylink and sinclairdragon428

Nickolas  Jun 11, 2019

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