Answer:
I think standard form would be best because it is simplest.
Step-by-step explanation:
hope this helps
What are the coordinates or plz put the graph in the question
Answer: 83%
Explanation: idk how to explain but there ya go
For the circumference, you actually multiply by 20 because of the formula πd = C [OR 2πr = C]. You meant to double the radius.
