The Surface area of a cuboid with length 10 cm breadth 10 cm and height 9 cm is 560 cm².
What is the surface area?
A cuboid is a three-dimensional figure bounded by six rectangular planes, having a different magnitude of length, width and height. If you look around and you can see a box, brick or anything in the shape of a rectangle, it could be cuboid.
Here, length of cuboid is 10 cm
breadth of cuboid is 10 cm
and height of cuboid is 9 cm
Surface Area of Cuboid = 2 (lb + bh + lh)
= 2 (10X10 + 10X9 + 10X9)
= 2 (100 + 90 + 90)
= 2 X 280
Surface Area of Cuboid = 560 cm²
Thus, the Surface area of a cuboid with length 10 cm breadth 10 cm and height 9 cm is 560 cm².
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