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Find the surface area of the prism. Enter your answer in the box. A rectangular prism with dimensions 6 meters by 3 meters by 12 meters. m2

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devishri1977

Answer:

252 m²

Step-by-step explanation:

Surface area of rectangular prism:

     l - length = 6 m

     w - width = 3 m

     h - height = 12 m

Substitute l, w and h in the below mentioned formula:

[tex]\boxed{\text{\bf Surface area of rectangular prism = 2*(lw + wh + hl)}}[/tex]

                                                                [tex]\sf = 2*(6*3 + 3*12 + 12*6)\\\\= 2 * (18 + 36 + 72)\\\\= 2* 126\\\\= 252 \ m^2[/tex]

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