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Find the surface area of a square pyramid if the area of the base is 324 cm^2 and the height is 40 cm.

 Sep 4, 2020
 #1
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If the base is 324 then the base length would be: 18

so the slant hight would be: 41

So the surface area would be 41*18/2*4=1476 1476+324=1800cm^2 is our final answer.

 Sep 4, 2020
 #2
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the answer is: 1800cm^2

 Sep 4, 2020

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