Find the length of the chord intercepted by the circle `x^2+y^2-6x+8y-5=0` on the line 2x-y=5.

Find the length of intercept, the circle x^2+y^2+10 x-6y+9=0 makes on the x-axis.

Find the length of intercept, the circle x^2+y^2+8 x-2y+7=0 makes on the x-axis.

Find the image of the circle x^2+y^2-2x+4y-4=0 in the line 2x-3y+5=0

The length of the chord cut off by y=2x+1 from the circle x^2+y^2=2 is

Find the middle point of the chord of the circle x^2+y^2=25 intercepted on the line x-2y=2

The equations of two diameters of a circle are x-2y+1 = 0 and x+y -2 = 0 and the length of the chord intercepted on the straight line 3x + 4y + 8 = 0 by the circle is 6 units. Find the equation of the circle.

Find the length of the tangent from any point on the circule x^(2)+y^(2)-4x+6y-2=0 to the circle x^(2)+y^(2)-4x+6y+7=0

The equation of the circle passing through the point of intersection of the circle x^2+y^2=4 and the line 2x+y=1 and having minimum possible radius is (a) 5x^2+5y^2+18 x+6y-5=0 (b) 5x^2+5y^2+9x+8y-15=0 (c) 5x^2+5y^2+4x+9y-5=0 (c) 5x^2+5y^2-4x-2y-18=0

Find the centre and the radius of the circle. 2x^2+2y^2-4x+8y-4=0

Find the area of the figure enclosed by the curve 5x^2+6x y+2y^2+7x+6y+6=0.