In the coordinate plane Oxygenfor circle (OLD): (x – 6)2 + (y – 7)2 = 16. Two points USA, WOMEN circular motion (OLD). Maximum distance between two points USA and WOMEN is equal to:
A. 16 B. 8 C. 4 D. 256
Solution method – See details
The greatest distance between two points on a circle is the diameter of the circle
(OLD) has a mind I(6 ; 7) and radius CHEAP = 4.
USA, WOMEN belonging to the circle (OLD) \( \Rightarrow \) MN achieve profit margin when MN is the diameter of the circle
\( \Rightarrow MN = 8\)