Popular Questions
- For a equilateral triangle, the center is the origin and the length af altitude is a. Then, the equation of the circumcircle is
- suppose a circle passes through (2, 2) and (9, 9) and touches the X - axis at P. If O is the origin, then OP is equal to
- the equation of the circle passing through (4, 5) and having the center (2, 2) is
- The equation of circumcircle of the triangle formed by the lines x = 0, y = 0, 2x + 3y = 5, is
- The circle x^2 + y^2 - 8x + 4y + 4 = 0 touches
- Observe the following statements
- Equation of a common tangent to the circle tangent to circle,
- Three Circle of radii a,b,c (a < b < c) touch each other externally.
- if the circle x^2 + y^2 - 16x - 20y + 164 = r^2
- if a circle C passing through the point (4, 0) touches the circle
- if the are of an equilateral triangle inscribed in the circle
- A square is intended in the circle X^2 + y^2 - 6x + 8y - 103 = 0
- two circle with equal radii are interesting at the points
- a circle cute a chord of length 4a on the x-axis and passes a point on the y - axis,
- let C1 and ç2 be the centres of the circle x^2 + y^2 - 2x - 2y - 2 = 0
- if a variable line, 3x + 4y - A =0 is such that the two circle
- if a circle of radius r passes through the origin o and intersects the coordinate
- The sum of the aquare of the lengths of the chords interested on the circle,
- the tangent and the normal lines at the point
- if a tangent to the circle x^2 + y^2 = 1 intersects the coordinate axes at
- the common tangent to the circle x^2 + y^2 = 4 and
- if the circle x^2 + y^2 + 5kx + 2y + k = 0 and 2
- the line x=y touches a circle at point (1, 1) if the circle also passes through the point
- the locus of the centres of the circle, which touch the circle,
- if the angle intersection at a point where the twocircle with radii
- a circle touching the x - axis at (3, 0) and making an intercept of length
