What is the radius of a circle whose equation is x2+y2+8x-6y+21=0?
o 2 units
o 3 units<...
Mathematics, 19.11.2019 21:31 devinwilson369
What is the radius of a circle whose equation is x2+y2+8x-6y+21=0?
o 2 units
o 3 units
o 4 units
o 5 units
Answers: 2
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