Answers Integrated Math II CR SUSD EX Equation of a Circle — QuizQuestion 4

4

QuizMultiple Choice

Equation of a Circle — Quiz

Question 4 • Integrated Math II CR SUSD (EX)

What is the radius of a circle whose equation is x squared plus y squared plus 8 x minus 6 y plus 21 is equal to 0 ?

Answer

A

4 units

B

5 units

C

3 units

D

2 units

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