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What is the surface area, measured in square centimeters, of the shapebelow? Do not include units in your answer.

What is the surface area, measured in square centimeters, of the shapebelow? Do not-example-1
User Usagi
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1 Answer

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SOLUTION

The figure in the question is a cuboid with

length = 7 cm, width = 3cm and height = 4cm

Surface area of a cuboid is given as


\begin{gathered} S=2(lw+lh+wh) \\ S=2((7*3)+(7*4)+(3*4))_ \\ S=2(21+28+12) \\ S=2(61) \\ S=2*61 \\ S=122cm^2 \end{gathered}

Hence the answer is 122 square-centimeters

User Neeraj Wadhwa
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