Find the radius of the circle with equation x2 + y2 - 4x - 10y + 4 = 0.
A. 25 units
B. 20 units
C. 5 units
D. 10 units
Answer:C
Find the radius of the circle with equation x2 + y2 - 4x - 10y + 4 = 0.
A. 25 units B. 20 units C. 5 units D. 10 units