pman56364 pman56364

15-05-2018
Mathematics

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Or is it d). 792 in^2

Or is it d 792 in2 class=

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16-05-2018

[tex]A_1=8^2=64\ in.^2\\\\A_2=\dfrac{8\cdot11}{2}=\dfrac{88}{2}=44\ in.^2\\\\SA=A_1+4A_2\to AS=64+4\cdot44=64+176=240\ in.^2[/tex]

Answer: A) 240 in.²

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