Answer :

Answer:

[tex]{(x - 1)}^{2} + {y}^{2} = 4[/tex]

Step-by-step explanation:

A circle with a radius of 2 and centre (1,0);

[tex] {(x - 1)}^{2} + {(y - 0)}^{2} = {2}^{2} [/tex]

[tex] {(x - 1)}^{2} + {y}^{2} = 4[/tex]