AP EAMCET · Maths · Circle
Find the equation of the circle passing through and touching the axis at
- A
- B
- C
- D
Answer & Solution
Correct Answer
(D)
Step-by-step Solution
Detailed explanation
Let required circle equation is x-h2+y-k2=r2 Given that circle touching the x axis at 3, 0. So x axis is a tangent to the given circle i.e perpendicular distance from centre to tangent must be equal to radius. ⇒k=r x-h2+y-k2=k2 It is passing through…
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