Solve the following:Find the equation of the circle touching the line `x+y=2`at point (1,1) and having radius `sqrt2`units

Solve the following:Find the equation of the circle passing through the points (5,-6),(1,2) and (3,-4).

Solve the following:Find the equation of circle passing through points (1,1),(3,1),(2,2).

Answer the following:Find the equation of the circle concentric with x^2+y^2-4x+6y=1 and having radius 4 units.

Solve the following:Find the equation of the circle which passes through the points (2,1) and (-2,3) and has centre on the line x+y+4=0

Solve the following:Find the equation of the circle whose centre is (2,-2) and radius is 8 units.

Answer the following:Find the equation of tangent to the circle x^2+y^2=5 at the point (1,-2) on it.

Solve the following:Find the parametric equation of the circle x^2+y^2-6x+4y-3=0

Solve the following:Find the equation of the circle having radius 5 units which touches the line 3x+4y-11=0 at point(1,2)

Solve the following:Find the equation of the circle with centre on the line 2x+y=0 and touching the lines 4x-3y+10=0 and 4x-3y=30