Problema Solution
Which of the points A(10,8) or B(6,10) is closer to the point R(6,6)?
Input the corresponding letter A or B here: ;
Answer provided by our tutors
distance of R(6,6) form A (10,8) = Sqrt [(10-6)2+(8-6)2] = Sqrt 20
Distance of R(6,6) from B (6,10) = Sqrt [(6-6)2+(10-6)2] = Sqrt 16
So, Point B (6,10) is closer