Find the equation of the circle which touches the lines `4x-3y+10=0a n d4x-3y-30=0` and whose centre lies on the line `2x+y=0.`

Find the equation of the circle which touches the lines 4x-3y+10=0 and 4x-3y-30=0 and whose centre lies on the line 2x+y=0 .

The equation of the circle which touches the lines x=0, y=0 and 4x + 3y =12 is

2x+y=0 is the equation of a diameter of the circle which touches the lines 4x-3y+10=0 and 4x-3y-30=0 The centre and radius of the circle are

2x+y=0 is the equation of a diameter of the circle which touches the lines 4x-3y+10=0 and 4x-3y-30=0. The centre and radius of the circle are

Find the equation of the circle which touches the line x = 0, x = a and 3x + 4y + 5a = 0.

Find the equation of a circle which passes through the points (1,-2) and (4,-3) and whose centre lies on the line 3x+4y=0

Find the equation of the circle which passes through the points (5,0) and (1,4) and whose centre lies on the line x + y - 3 = 0.

Find the equation of the circle which touches the lines x=0, y=0 and x=4 and lies in the first quadrant.

Find the equation of the circle which touches the lines x=0, y=0 and x=4 and lies in the first quadrant.

Find the equation of the circle which touches the coordinate axes and whose centre lies on the line x-2y = 3 .