Equation of circle at center (h,k) is given by
Given that center is at (5,0) that means h=5 and k=0
plug both values into above formula
...(i)
Given that circle passes through point (1,1) so it will satisfy above equation
Now plug this value of r^2 into equation (i)
which best matches with choice C
Hence is the final answer.
Answer:
0.5 meters per second
Step-by-step explanation:
The lcm is 84
3: 3,6,9,12,15,18,21,24,27,30,33,36,39,41,44,47.........84
4: 4,8,12,16,20,24,28,32,36,40,44........84
7: 7,14,21,28,35,42.......84