Hi fardeen_gen,

you can locate the circle by finding it's centre and radius.

Then it's possible to work geometrically from that.

complete the squares for x and y

hence the radius is 2, centre is (2,3)

Referring to the attachment, there are identical triangles

with perpendicular sides of lengths 2 and 3.

Hence

Hence the angle at the origin in the triangle on the x-axis is

We can now find the x and y co-ordinates of P.