AP EAMCET · Maths · Circle
The radius of the circle is _________ units.
- A units
- B units
- C units
- D units
Answer & Solution
Correct Answer
(B) units
Step-by-step Solution
Detailed explanation
2x2+2y2-3x+2y-1=0 ⇒x2+y2-32x+y-12=0 r=g2+f2-c g=-34, f=12, c=-12 r=916+14+12 ⇒r=9+4+816 r=214 units.
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