AP EAMCET · Maths · Circle
The length of the diameter of the circle \(x^2+y^2-6 x-8 y=0\) is units
- A 5
- B 10
- C 15
- D 20
Answer & Solution
Correct Answer
(B) 10
Step-by-step Solution
Detailed explanation
Cirle is \(x^2+y^2-6 x-8 y=0\) Radius of circle is, \(r=\sqrt{g^2+f^2-c}=\sqrt{3^2+4^2-0}=5 \text { units }\) Diameter \(=2 r=10\) units
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