Question

Circle P has a radius of 8 units with center P at (2, 1). Which equation defines circle P?
Answer
(x + 2)2 + (y + 1)2 = 8
(x – 2)2 + (y – 1)2 = 8
(x + 2)2 + (y + 1)2 = 64
(x – 2)2 + (y – 1)2 = 64

Answer 1

the last one

Answer 2

(x – 2)2 + (y – 1)2 = 64

Answer 3

yea

Answer 4

thanks