The centre of a circle is (4, 3) and the radius is 5. What is the equation of the circle?
A. $(x - 4)^2 + (y - 3)^2 = 25$
B. $(x + 4)^2 + (y + 3)^2 = 25$
C. $(x - 4)^2 + (y + 3)^2 = 25$
D. $(x + 4)^2 + (y - 3)^2 = 25$
Answer:A
The centre of a circle is (4, 3) and the radius is 5. What is the equation of the circle?
A. $(x - 4)^2 + (y - 3)^2 = 25$ B. $(x + 4)^2 + (y + 3)^2 = 25$ C. $(x - 4)^2 + (y + 3)^2 = 25$ D. $(x + 4)^2 + (y - 3)^2 = 25$