I am very confused, and I need this done ASAP. Thank you so much in advance!!!
Circles A, B, and C are positioned in Quadrant I as follows: Circle A contains the points (1,0) and (0,1). Circle B rests on the x-axis to the right of Circle A and is tangent to Circle A. Circle C also rests on the x-axis, occupies the small space between Circles A and B, and is tangent to both. If the radius of Circle B is 2, find equations of all three circles.