Step-by-step explanation:
The measure of angle p is
180_82 =98
I got .04 I'm not sure , but I hope you get it right
Equation of circle is (x-h)²+(y-k)²=r²
- x²+y²-2x-8=0
- x²-2x-8+y²=0
- x²-2x+1-9+y²=0
- (x-1)²+y²-9=0
- (x-1)²+(y-0)²=9
- (x-1)²+(y-0)²=3²
Radius=3
Centre (1,0)
Option A and D are correct