Question

the mid point of AB IS M (5,2). if the coordinate of A are (6,-5) what are the coordinate of B.

Answer 1

Answer:

The coordinate of B are $(4,9)$

Step-by-step explanation:

Let coordinate of B be $(x,y)$

We have

$\left ( \frac{6+x}{2},\frac{-5+y}{2} \right )=(5,2)\\\\\left ( 6+x,-5+y \right )=(10,4)\\\\\left ( x,y \right )=(4,9)$

The coordinate of B are $(4,9)$