Find the area of a circle if the length of its radius is 2.25 dm.
| April 12, 2021 | education
The area of a circle can be found by the formula S = n * R². Where R is the radius of the circle and n is pi, which is 3.14.
Find the area of a circle whose radius is 2.25 dm.
S = 3.14 * (2.25 dm2) ² = 15.9 dm².
Answer: the radius of the circle is 15.9 dm².
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.
