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What is the total area of the four walls of a rectangular room four meters long by 5.5 meters wide by 3 meters high?
Wiki User
∙ 11y ago
two walls are 4m * 3m
And Two walls that are 5.5m * 3m
A = 2(4*3)+ 2(5.5*3)
A= 2*12 + 2*16.5
A= 24+33
A= 57
Wiki User
∙ 11y ago
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