Equation of Circle in Different Forms
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Conic Section

119773 The circumcentre of a triangle formed by the lines \(x y+2 x+2 y+4=0\) and \(x+y+2=0\), is

1 \((0,-1)\)
2 \((-1,0)\)
3 \((1,1)\)
4 \((-1,-1)\)
Manipal UGET-2011
Conic Section

119775 The largest chord of a circle has the extreme points at \((-7,13)\) and \((-3,5)\). The co-ordinates of the centre of the circle are

1 \((2,-4)\)
2 \((-2,4)\)
3 \((5,4)\)
4 \((-5,9)\)
J and K CET-2019
Conic Section

119776 The radius of the largest circle, having centre
\((1,0)\) that can be inscribed in the ellipse \(x^2+\)
\(4 y^2=16\) is

1 \(\sqrt{11}\)
2 \(\sqrt{11 / 3}\)
3 \(\sqrt{22 / 3}\)
4 \(\sqrt{22}\)
J and K CET-2015
Conic Section

119777 If \((4,7)\) and \((-2,-1)\) are ends of a diameter of a circle which intersects \(X\)-axis at \(A\) and \(B\). then \(\mathrm{AB}\) is equal to \(\qquad\)

1 5
2 6
3 7
4 8
AP EAMCET-23.08.2021
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Conic Section

119773 The circumcentre of a triangle formed by the lines \(x y+2 x+2 y+4=0\) and \(x+y+2=0\), is

1 \((0,-1)\)
2 \((-1,0)\)
3 \((1,1)\)
4 \((-1,-1)\)
Manipal UGET-2011
Conic Section

119775 The largest chord of a circle has the extreme points at \((-7,13)\) and \((-3,5)\). The co-ordinates of the centre of the circle are

1 \((2,-4)\)
2 \((-2,4)\)
3 \((5,4)\)
4 \((-5,9)\)
J and K CET-2019
Conic Section

119776 The radius of the largest circle, having centre
\((1,0)\) that can be inscribed in the ellipse \(x^2+\)
\(4 y^2=16\) is

1 \(\sqrt{11}\)
2 \(\sqrt{11 / 3}\)
3 \(\sqrt{22 / 3}\)
4 \(\sqrt{22}\)
J and K CET-2015
Conic Section

119777 If \((4,7)\) and \((-2,-1)\) are ends of a diameter of a circle which intersects \(X\)-axis at \(A\) and \(B\). then \(\mathrm{AB}\) is equal to \(\qquad\)

1 5
2 6
3 7
4 8
AP EAMCET-23.08.2021
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Conic Section

119773 The circumcentre of a triangle formed by the lines \(x y+2 x+2 y+4=0\) and \(x+y+2=0\), is

1 \((0,-1)\)
2 \((-1,0)\)
3 \((1,1)\)
4 \((-1,-1)\)
Manipal UGET-2011
Conic Section

119775 The largest chord of a circle has the extreme points at \((-7,13)\) and \((-3,5)\). The co-ordinates of the centre of the circle are

1 \((2,-4)\)
2 \((-2,4)\)
3 \((5,4)\)
4 \((-5,9)\)
J and K CET-2019
Conic Section

119776 The radius of the largest circle, having centre
\((1,0)\) that can be inscribed in the ellipse \(x^2+\)
\(4 y^2=16\) is

1 \(\sqrt{11}\)
2 \(\sqrt{11 / 3}\)
3 \(\sqrt{22 / 3}\)
4 \(\sqrt{22}\)
J and K CET-2015
Conic Section

119777 If \((4,7)\) and \((-2,-1)\) are ends of a diameter of a circle which intersects \(X\)-axis at \(A\) and \(B\). then \(\mathrm{AB}\) is equal to \(\qquad\)

1 5
2 6
3 7
4 8
AP EAMCET-23.08.2021
For More Updates join with Us
Conic Section

119773 The circumcentre of a triangle formed by the lines \(x y+2 x+2 y+4=0\) and \(x+y+2=0\), is

1 \((0,-1)\)
2 \((-1,0)\)
3 \((1,1)\)
4 \((-1,-1)\)
Manipal UGET-2011
Conic Section

119775 The largest chord of a circle has the extreme points at \((-7,13)\) and \((-3,5)\). The co-ordinates of the centre of the circle are

1 \((2,-4)\)
2 \((-2,4)\)
3 \((5,4)\)
4 \((-5,9)\)
J and K CET-2019
Conic Section

119776 The radius of the largest circle, having centre
\((1,0)\) that can be inscribed in the ellipse \(x^2+\)
\(4 y^2=16\) is

1 \(\sqrt{11}\)
2 \(\sqrt{11 / 3}\)
3 \(\sqrt{22 / 3}\)
4 \(\sqrt{22}\)
J and K CET-2015
Conic Section

119777 If \((4,7)\) and \((-2,-1)\) are ends of a diameter of a circle which intersects \(X\)-axis at \(A\) and \(B\). then \(\mathrm{AB}\) is equal to \(\qquad\)

1 5
2 6
3 7
4 8
AP EAMCET-23.08.2021