Question

6) Total surface area of a cuboids
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Answer 1

Step-by-step explanation:

6 faces

Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. A cuboid has 6 rectangular faces. To find the surface area of a cuboid, add the areas of all 6 faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.

Answer 2

Answer:

Total surface of cuboid = 2(lb + bh + hl)

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