Is this a school question or your question, if school then is it a multiple choice?
Answer:
Step-by-step explanation:
we know that
The equation of a circle in standard form is equal to
where
(h,k) is the center
r is the radius
In this problem we have
substitute
----> equation of the circle in standard form
Answer:
5.5
Step-by-step explanation:
29.5-13=16.5 16.5÷3=5.5
I hope this help with your questions let me know if you have more
Have a nice day :)