The circle below has center P.The point (x, y) is on the circle as shown.(a) Find the following.121110Center: UDRadius: 04INunitsValue of a:(Choose one) yValue of b:X-6(b) Use the Pythagorean Theorem to write an equationrelating the side lengths of the right triangle. Writeyour answer in terms of x and y (with no otherlette
