Answers Math II CR S2 RS3 Equation of a CircleQuestion 7

7

QuizMultiple Choice

Equation of a Circle

Question 7 • Math II CR S2 RS3

What is the radius of a circle whose equation is x2+y2+8x−6y+21=0?

Answer

2

2 units

3

3 units

4

4 units

5

5 units

More from this Course

10 verified answers

Angle Relationships

10 verified answers

Performance Task: Circle Constructions

10 verified answers

Angle Relationships