Answer:
99.93
Step-by-step explanation:
1. The area of a circle is defined by the equation: A =
2. We can plug in the radius and solve the equation: A =
3. A = π * 31.8096
4. A = 99.932
5. A = 99.93
Answer:
4(31x^2+7)
Step-by-step explanation:
There are some errors in your table. Column 1, for example, should be all odd numbers. Columns should alternate even/odd.
It can be useful to build a spreadsheet that fills these numbers.