circle

Related Questions

• 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

  ---

• The limit of the perimeter of the regular n-gons inscribed in a circle of radius R as $n\to \infty $ is

  ---

• From any point on the circle ${{x}^{2}}+{{y}^{2}}={{a}^{2}}$ tangents are drawn to the circle ${{x}^{2}}+{{y}^{2}}={{a}^{2}}{{\sin }^{2}}\alpha $ , the angle between them is

  ---

• The circle passing through point of intersection of the circle $S=0$ and the line $P=0$ is

  ---

• The equation of the chord of contact, if the tangents are drawn from the point (5, –3) to the circle ${{x}^{2}}+{{y}^{2}}=10$ , is

  ---