Formula Of The Surface Area Of A Cube. A cuboid, whose length, breadth, and height are all equal, is called a cube. A cube has 6 faces that are all squares.
Find the surface area of the cube. The surface area of a square pyramid is comprised of the area of its square base and the area of each of its four triangular faces. Either way, finding the surface area and the volume require the same formulas.
{eq}sa = 6s^2 {/eq} example 1. Thus, the surface area of the aquarium is 60,000cm². A cuboid, whose length, breadth, and height are all equal, is called a cube.
Sa = 6a 2 where sa is the surface area, and a is the edge length. Assume the cube has a volume of 125 cm3. When all sides are of equal dimensions, it becomes a cube.
Since a cube is composed of 6 squares joined end to end, naturally the surface. In such a case, the area of these four faces is called lateral surface area of the cube. Either way, finding the surface area and the volume require the same formulas.
As there are six sides, we can make the formula for the surface area of a cube as 6a 2. And the formula for the lateral surface area of cube is 4 a 2. Or we can simply get the area by finding the area for one of the faces and then multiply that area by 6.
Find the surface area of the cube. The surface area of a cube is the sum of the areas of all six sides. A = 6a 2, a = 6 × 15 × 15.
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