Answers Geometry - Semester 1 Pathways Equation of a CircleQuestion 2

2

QuizMultiple Choice

Equation of a Circle

Question 2 • Geometry - Semester 1 Pathways

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

Answer

A

2 units

B

3 units

C

4 units

D

5 units

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