A rectangle with sides 4 cm and 6 centimeters rotates around the larger side Find the radius of the body of revolution.
| September 11, 2021 | education
It is clear that the large side of the rectangle is the one that is exactly 6 centimeters (6 is more than 4). Rotating around its larger side, the rectangle will form a cylinder in which the side is 4 cm in diameter. Since the radius is equal to half the diameter, then, respectively, 4: 2 = 2 cm is the radius of the body of revolution.
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.
