Answer:
2, 9.8, 
Step-by-step explanation:
The decimal form of
is 9.949
Since you are given the area, we can solve for radius with this equation:


The radius is 11, so the diameter must be 2 times that, which is 22. With the correct units, the answer is
22 units²
See the photo attached for the answers
Answer:
A.
to discuss Shays's Rebellion in Massachusetts