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`

Find the equations of the circles whose centers lie on the line 4x+3y=2 and which touch the lines x+y+4=0 and 7x-y+4=0

Find the equation of circle whose centre is the point (1,- 3) and touches the line 2x-y-4=0

Find the equation of the circle with centre: At (3,1) touching the line 8x-15y+25=0 .

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 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)

Equation of the circel which touches the lines x =0, y =0 and 3x + 4y =4 is

Find the differential equation of the family of circles having their centres on the line y=10 and touching the X axis.

Answer the following:Find the equation of circle passing through the point of intersection of the lines x+3y=0 and 2x-7y=0 whose centre is the point of intersection of lines x+y+1=0 and x-2y+4=0

Answer the following:Find the equations of the tangents to the circle x^2+y^2=4 which are parallel to the line 3x+2y-1=0