circle

Related Questions

• The equation of the circumcircle of the triangle formed by the lines $x=0,y=0,2x+3y=5$ is

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• The length of the common chord of the circles ${{(x-a)}^{2}}+{{(y-b)}^{2}}={{c}^{2}}$ and ${{(x-b)}^{2}}+{{(y-a)}^{2}}={{c}^{2}}$ , is

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• A circle has radius 3 units and its centre lies on the line $y=x-1$ . Then the equation of this circle if it passes through point (7, 3), is

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• If the lines $3x-4y+4=0$ and $6x-8y-7=0$ are tangents to a circle, then the radius of the circle is

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• The length of the tangent from the point (4, 5)to the circle ${{x}^{2}}+{{y}^{2}}+2x-6y=6$ is

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