Question

Which of these points lies on a circle centered at A(3, 3) and passing through B(6, 5)?

A. C(1, 6)

B. D(6, 0)

C. E(0, 3)

D. F(3, -1)

E. G(3, 6)

please help me !

Answer 1

PLEASE HELP !

Answer 2

do you know the equation of a circle?
do you know the formula to find the distance between 2 points?
1/ find the distance between center A and point B. That distance is radius of the circle
2/ from radius you get from 1). replace to the circle equation to get the complete form
3/ plug the choices to that formula, which one satisfy the equation, that is the answer.

Answer 3

If you want to study, I can help. This is not just 1 or 2 line explanation. However, If you want to know , I give you link to find it out. I don't give you the answer. You find out by yourself, I check only. If we meet at this point, we can continue. If not, sorry for waste your time.

Answer 4

yeah can you give me the link please ?

Answer 5

this is the link of distance formula http://www.purplemath.com/modules/distform.htm

Answer 6

this is the link for circle formula , information at the middle of the page http://www.math.com/tables/geometry/circles.htm

Answer 7

i still dont get it..