To find the midpoint of a segment; add the X- coordinates of the two end points and divide by 2, then add the y-coordinates of the 2 end points and divide by 2. Put the average of the X- and y- values in parenthesis: On a coordinate graph; the origin is the point
The midpoint of AB is the origin. Point A=(2, 3). Therefore; the coordinates of point B
The midpoint of CD is the origin. Point C=(-4, -1). Therefore, the coordinates of D To get an X-value of 0 as the average of the X- values of the endpoints of a line segment; the X- values of the two points must be To get a y-value of 0 as the average of they- values of the endpoints of a line segment; the y- values of the two points must be
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