Maths-
General
Easy
Question
If
is a point on the circle whose centre is on the x-axis and which touches the line x+y=0 at (2,-2), then the greatest value of a is
- 6
The correct answer is: ![4 plus 2 square root of 2](data:image/png;base64,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)
Related Questions to study
maths-
Equation of the circle of radius
is
Equation of the circle of radius
is
maths-General
maths-
In the adjoining figure, the circle meets the sides of an equilateral triangle at six points. If AG=2,GF=13,FC=1 and HJ=7, then DE=
![](data:image/png;base64,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)
In the adjoining figure, the circle meets the sides of an equilateral triangle at six points. If AG=2,GF=13,FC=1 and HJ=7, then DE=
![](data:image/png;base64,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)
maths-General
maths-
Two circles of unequal radii intersect in two distinct points P and Q. A line through P cuts 1st circle at A and 2nd circle at B. Let M be the mid point of AB. If the line MQ meets the 1st circle at X and the second circle at Z then M divides XZ internally in the ratio.
Two circles of unequal radii intersect in two distinct points P and Q. A line through P cuts 1st circle at A and 2nd circle at B. Let M be the mid point of AB. If the line MQ meets the 1st circle at X and the second circle at Z then M divides XZ internally in the ratio.
maths-General
maths-
A circle touches the lines
and has unit radius. If the centre of this circle lies in the first quadrant, then one possible equation of this circle is
A circle touches the lines
and has unit radius. If the centre of this circle lies in the first quadrant, then one possible equation of this circle is
maths-General
maths-
From a point R(5, 8) two tangents RP and RQ are drawn to a given circle S = 0 whose radius is 5. If circumcentre of the triangle PQR is (2, 3), then the equation of circle S = 0 is
From a point R(5, 8) two tangents RP and RQ are drawn to a given circle S = 0 whose radius is 5. If circumcentre of the triangle PQR is (2, 3), then the equation of circle S = 0 is
maths-General
maths-
PA and PB are tangents to a circle S touching S at points A and B.C is a point on S in between A and B as shown in the figure. LCM is a tangent to S intersecting PA and PB in points L and M respectively.Then the perimeter of the triangle PLM depends on
![](data:image/png;base64,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)
PA and PB are tangents to a circle S touching S at points A and B.C is a point on S in between A and B as shown in the figure. LCM is a tangent to S intersecting PA and PB in points L and M respectively.Then the perimeter of the triangle PLM depends on
![](data:image/png;base64,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)
maths-General
maths-
is a point on circle
locate the points on the given circle which are at 2 unit distance from ![left parenthesis 1 , 2 square root of 2 right parenthesis](data:image/png;base64,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)
is a point on circle
locate the points on the given circle which are at 2 unit distance from ![left parenthesis 1 , 2 square root of 2 right parenthesis](data:image/png;base64,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)
maths-General
maths-
In the adjoining figure, the circle meets the sides of an equilateral triangle at six points. If Ag = 2, GF = 13, FC = 1 and HJ = 7, then DE equals
![](data:image/png;base64,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)
In the adjoining figure, the circle meets the sides of an equilateral triangle at six points. If Ag = 2, GF = 13, FC = 1 and HJ = 7, then DE equals
![](data:image/png;base64,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)
maths-General
maths-
If a line segment AM = a moves in the plane XOY remaining parallel to OX so that the left end point A slides along the circle ![x to the power of 2 end exponent plus y to the power of 2 end exponent equals a to the power of 2 end exponent comma text the locus of end text M text is end text](data:image/png;base64,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)
If a line segment AM = a moves in the plane XOY remaining parallel to OX so that the left end point A slides along the circle ![x to the power of 2 end exponent plus y to the power of 2 end exponent equals a to the power of 2 end exponent comma text the locus of end text M text is end text](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAN8AAAATCAYAAAAQ09jjAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAQ3ZOC+gAABF1JREFUeNrtWn9EXVEcP64kkzFJJokkmeQx88z7Y0YmmTz7J++PSWJ/7I/pv8xkJjH7I/Psn8kkeWKSmfTPJJlkTJJMxv6YmST6I5M8cfc9+jw7nZ1737mn+965a+fDR+7t3HO/33O+v873PsaiwweLxDViO7ODpMjh4FB1eMSHxA0nhwsEDnZw7ORIXEBy+A9wi7jq5EhsQHK4oLiKEqvNyVHRQOBXoWS+qOglfiOeaOjJA2ZPmTE9mMuzuZ4dxEUYvk0kRY44AsGBc77Y8Z14TWNcO9bhVciYesy3ZXM9uYEtES9b3ujzyJHEQOA757OmW5a4SdwNGfMaY+YqIegw8bni/jj+VwI3+M4KL8Yb4oDi/ghxIgY5ooCXGM+Ie+y0m8k3oDXmQOBLVK1ZH3Ed5REva1sU8+SIPzBmmlhnuCd3iV+gL//bH/BsBrIcIyvcNwgmvEpYIR4F6M8M5QtbUxlPiaPEHWI6oNzcgh2MRlxPbf14l65JuB5SpGI/omImzjdIfCHdu0T8SmwwkMPXYBB4NssTr8AR3yJSspgCko6xDkvvGFKcK9MwnhbI+YA4afDeNM5JXbjuwvVNaVyKuI+18JD5CwbO9znEuVXQlS+KvZX2dEII7rLdpQL2Pjb9eoUN496+bKkM6IOicnQaq3LZklPIMQP54gpIOsZaUGTjonRvAfKK2DV47zwyi5xp3inGPYqhjD5CYNOFrnxR7I07V7MQwETkBYfcwbgo6xlJvw/stGO3KWSZ8zibScbh790WrhsR3eqq7Hwrioi6qig7KxmY/AC95fG/pKqF49DgvfyZWulerWKuwzJltq7zZdGkymmuk658us7nwUHEgNUplNXcDmsU41gl9BtBVO22fLgXFZ2EXNUOAkfsbFvZg5GzKjufzv2o5XTYPCoUI+5lFH14J3EK57cOw3mLhvaWRpAVGyujQrl5PWAci1u/DNL6ZIRIVCnn+4jDahuynmehW7avWJ+NhDrfAQzmvO/VzSz7MWU+EY811jfuzJdDc0psrnwivpTOf/I4Fqd+3MjfYwPrcVBssOh8MzioFqQuWjXxUyr5xhCcKoFiQIDRNeJpdrYrbbon84oGQRZnShFTZc58qo/R+TI24AVkMBP5dO0tj+aUKMMhslRNyDgTG1fq14huWoN0iJ216Hy8zOSfHLaYPYyjDPFwzitgnaJiDrqHdco2A6oNXedrR4VwB9etCGBR9+QG5il9nO7GdUYRrPnnhXtYn2bsl3g2HhRk442rgTI2MKxR2unKp2tvC4oG2qxQboaNi2rjf+lXi4mbA4ym15LhZ6FIP7OLJzCcMWTBPVa+3WzifLcxt2/ofCXDXEPW2dZcu6DvfDuI0tshcqdQop0geIjva4ED8jmWhcZV0Fn1BIFN50cKuvLpON8B02vk6Y6LQz/r4Bu5nkC5Gg2fm9OMnA4O1rHE1B9O/0Wk2J+WtYNDosF/tbB4gfThJX2T21YHEb8BOiuSQa1bFCQAAAESdEVYdE1hdGhNTAA8bWF0aCB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMTk5OC9NYXRoL01hdGhNTCI+PG1zdXA+PG1pPng8L21pPjxtbj4yPC9tbj48L21zdXA+PG1vPis8L21vPjxtc3VwPjxtaT55PC9taT48bW4+MjwvbW4+PC9tc3VwPjxtbz49PC9tbz48bXN1cD48bWk+YTwvbWk+PG1uPjI8L21uPjwvbXN1cD48bW8+LDwvbW8+PG10ZXh0PiYjeEEwO3RoZSYjeEEwO2xvY3VzJiN4QTA7b2YmI3hBMDs8L210ZXh0PjxtaT5NPC9taT48bXRleHQ+JiN4QTA7aXM8L210ZXh0PjwvbWF0aD6F/MbyAAAAAElFTkSuQmCC)
maths-General
maths-
The triangle PQR is inscribed in the circle
If Q and R have coordinates (3, 4) and (-4, 3) respectively, then
is
The triangle PQR is inscribed in the circle
If Q and R have coordinates (3, 4) and (-4, 3) respectively, then
is
maths-General
maths-
For all values of m ÎR the line y-mx + m-1 = 0 cuts the circle
at an angle
For all values of m ÎR the line y-mx + m-1 = 0 cuts the circle
at an angle
maths-General
maths-
is a circle of radius 1 touching the x -axis and y -axis.
is another circle of radius
and touching the axes as well as circle ![C subscript 1 end subscript. text Then the radius of end text C subscript 2 end subscript text end text text is end text](data:image/png;base64,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)
is a circle of radius 1 touching the x -axis and y -axis.
is another circle of radius
and touching the axes as well as circle ![C subscript 1 end subscript. text Then the radius of end text C subscript 2 end subscript text end text text is end text](data:image/png;base64,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)
maths-General
maths-
PA and PB are tangents to a circle S touching S at points A and B.C is a point on S in between A and B as shown in the figure. LCM is a tangent to S intersecting PA and PB in points L and M respectively.Then the perimeter of the triangle PLM depends on
![](data:image/png;base64,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)
PA and PB are tangents to a circle S touching S at points A and B.C is a point on S in between A and B as shown in the figure. LCM is a tangent to S intersecting PA and PB in points L and M respectively.Then the perimeter of the triangle PLM depends on
![](data:image/png;base64,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)
maths-General
maths-
The centres of two circles are
units apart. The circles are orthogonal and their radii are integers
1. The area of the region, in square units, common to the two circles, is
The centres of two circles are
units apart. The circles are orthogonal and their radii are integers
1. The area of the region, in square units, common to the two circles, is
maths-General
maths-
If two chords, each bisected by the x - axis can be drawn to the circle,
from the point
then :
If two chords, each bisected by the x - axis can be drawn to the circle,
from the point
then :
maths-General