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C(4,3) is the midpoint of a line segment AB. Given that the coordinates of B are (6,5), what are the coordinate of A?

C(4,3) is the midpoint of a line segment AB. Given that the coordinates of B are (6,5), what are the coordinate of A?

Answers

John
Mid point = (\frac{x_1 + x_2}{2}, $\frac{y_1+y_2}{2}$)

(4,3) = (\frac{x+6}{2},$\frac{y+5}{2}$)

$\frac{x+6}{2}$ = 3;

y = 5 = 6;

Y = 1

co-ordinates of A are (2,1)
johnmulu answered the question on June 13, 2017 at 07:35

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