Find the area of a circle if its radius 7 cm round the answer to tenths. (n = 3.14)
| January 4, 2021 | education
The area of a circle is calculated by the formula S = п * R squared, S is the area, R is the radius of the circle.
S = 3.14 * 7 * 7.
S = 143.86. Let’s round to tenths.
S = 143.9.
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.
