circle

Related Questions

• The equation to a circle whose centre lies at the point (–2, 1) and which touches the line $3x-2y-6=0$ at (4, 3), is

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• $x=7$ touches the circle ${{x}^{2}}+{{y}^{2}}-4x-6y-12=0$ , then the coordinates of the point of contact are

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• If the tangent at a point $P(x,y)$ of a curve is perpendicular to the line that joins origin with the point P, then the curve is

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• The intercept on the line $y=x$ by the circle ${{x}^{2}}+{{y}^{2}}-2x=0$ is AB, equation of the circle on AB as a diameter is

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• The equation of a circle passing through points of intersection of the circles ${{x}^{2}}+{{y}^{2}}+13x-3y=0$ and $2{{x}^{2}}+2{{y}^{2}}+4x-7y-25=0$ and point (1, 1) is

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