The diameter of the first circle is 2 times the radius of the second circle.
| May 18, 2021 | education
The diameter of the first circle is 2 times the radius of the second circle. Is it possible to place these circles so that one of them fits completely into the other.
Find the radius R1 of the first circle. It is equal to half its diameter:
R1 = D1 / 2.
From the condition of the problem, the diameter of the first circle is 2 times the radius R2 of the second circle:
D1 = 2 * R2.
Substitute D1 in the first formula:
R1 = D1 / 2 = 2 * R2 / 2 = R2.
Thus, 2 circles have equal diameters, so one of them cannot be completely placed inside the other. With the same center of the circle, their lines will coincide. If the centers of the circles do not coincide, then the circles will intersect each other.
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.
