Mathematics
CaveWulf
2015-11-14 19:27:42
Cd with endpoints c(0,-8) and d(3,0). What are the coordinates of the midpoint?
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hannahmariafaye
2015-11-14 19:56:46

[latex]f extit{middle point of 2 points }\ quad \ egin{array}{lllll} &x_1&y_1&x_2&y_2\ % (a,b) C&({{ 0}}quad ,&{{ -8}})quad % (c,d) D&({{ 3}}quad ,&{{ 0}}) end{array}qquad % coordinates of midpoint left(cfrac{{{ x_2}} + {{ x_1}}}{2}quad ,quad cfrac{{{ y_2}} + {{ y_1}}}{2} ight) \\\ left( cfrac{3+0}{2}~,~cfrac{0-8}{2} ight)implies left(frac{3}{2}~,~-4 ight)[/latex]

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