The surface area of a cuboid refers to the total area of all its six faces. It includes the area of the top, bottom, front, back, left, and right faces of the cuboid.
The formula for cuboid surface area is:
SA = 2(length*width) + 2(width*height) + 2(length*height)
SA stands for Surface Area.
l represents the length of the cuboid.
w represents the width of the cuboid.
h represents the height of the cuboid.
The surface area (SA) of a cuboid can be calculated using the above mentioned formula
Understanding the surface area of a cuboid is essential for applications such as packaging design, architectural planning, and understanding geometric principles in mathematics and engineering.
Given: Length (l) = 5 units Width (w) = 3 units Height (h) = 4 units
Calculation:
Using the formula
SA = 2(length*width) + 2(width*height) + 2(length*height)
SA = 2(5*3) + 2(3*4) + 2(5*4)
SA = 30 + 24 + 40
SA = 94 square units
Given: Length (l) = 8 units Width (w) = 6 units Height (h) = 10 units
Calculation:
Using the formula
SA = 2(length*width) + 2(width*height) + 2(length*height)
SA = 2(8*6) + 2(6*10) + 2(8*10)
SA = 32 + 120 + 160
SA = 376 square units