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Mathematics 22 Online
OpenStudy (anonymous):

What is the total area of the interior faces of this composite solid? 49 sq m 196 sq m 98 sq m 147 sq m

OpenStudy (anonymous):

OpenStudy (zpupster):

the opposite height and widths are 7 so (7*7)+(7*7)

OpenStudy (anonymous):

Thank you!

OpenStudy (radar):

If I knew which sides constituted interior faces vs exterior faces, I might could answer that question @robtobey

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