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Volume of a Cube:
The volume of a cube can be found by multiplying the length of one of its edges by itself twice. In other words, the volume is equal to the length of one edge cubed.
Given that the length of each edge of the cube is 8 cm, we can calculate its volume using the formula:
Volume = edge length * edge length * edge length
Let's calculate the volume of the cube step by step:
Step 1: Calculate the cube of the edge length.
8 cm * 8 cm * 8 cm = 512 cubic cm
Therefore, the volume of the cube is 512 cubic cm.
Explanation:
The cube has six equal square faces. Each face has an area equal to the square of the edge length. When we multiply the area of one face by the number of faces (which is 6), we get the total surface area of the cube.
In this case, since the cube is regular and all its edges are equal in length, we can calculate the volume by cubing the length of one edge.
Additional Information:
- The volume of a cube can also be calculated using the formula Volume = side * side * side.
- The unit of volume is cubic centimeters (cu cm) or cubic units.
- To find the volume of irregular objects, we may need to use different formulas or methods.