The base side of the cube is 3. Find the total surface area of this cube.
| March 1, 2021 | education
Knowing that all sides of a cube are equal, we calculate the area of one of its faces:
3 * 3 = 9 sq. units
The cube consists of 6 equal faces, we calculate the total surface area of this cube:
9 * 6 = 54 sq. units
Answer: the total surface area of this cube is 54 square meters. units
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
