Question

The point (6, 5) lies on a circle centered at (3, –2). Find the radius of the circle.

Answer 1

please help :(

Answer 2

You the distance formula and input your two points

Answer 3

whats the distance formula?

Answer 4

\[ d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} \]
Here is a good link on how to use it

Answer 5

http://www.purplemath.com/modules/distform.htm

Answer 6

Just input your two points, which are (6,5) and (3,-2)

Answer 7

thanks!

Answer 8

yw