circle

Related Questions

• Any circle through the point of intersection of the lines $x+\sqrt{3}y=1$ and $\sqrt{3}x-y=2$ if intersects these lines at points P and Q, then the angle subtended by the arc PQ at its centre is

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• The equation of the circle which passes through (1, 0) and (0, 1) and has its radius as small as possible, is

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• If the circle ${{x}^{2}}+{{y}^{2}}+2gx+2fy+c=0$ touches x-axis, then

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• The locus of a point which moves such that the sum of the squares of its distances from the three vertices of a triangle is constant, is a circle whose centre is at the

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• The equations of the normals to the circle ${{x}^{2}}+{{y}^{2}}-8x-2y+12=0$ at the points whose ordinate is –1, will be

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