derive the area of a cuboid
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area of cuboid=2(lb+bh+hl)
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Surface area is the sum of theareas 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.
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Surface area is the sum of theareas 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.
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thank u
if u like it plz mark me as a brain list plz
Anonymous:
thank u
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if talking about surface area it is 2{lb+lh+bh} it is because two sides are l×b two are b×h and two are l×h
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