Explanation:
Question 6)
Radius=8
Center (6, -3)
Question 3)
On
Question 4)
outside the circle.
Question 2)
All circles are similar to all other circles.
The last question.
1 , center at (0,-3) radius of 6
2 , Radius of√6 center at (3, -2)
3 , Radius of √6 center at (-3,2)
4 , Radius of 6 center at (-3,0)
5 , Radius of 6 center at (3, -2)