Mathematics, 26.06.2019 19:00, goreimani9
Parallelogram abcd has coordinates of a (7,1), b (-2,-3), and c (0,3). what must be the coordinates of point d? explain how you found your answer.
Answers: 1
![\Rightarrow(\dfrac{7+0}{2},\dfrac{1+3}{2})=(\dfrac{-2+x}{2},\dfrac{-3+y}{2})\ \ [\text{Using Mid point formula}]\\\\\Rightarrow\ 7=-2+x\ \ \&\ \ 4=-3+y\\\\\Rightarrow\ x=7+2=9\ \ \&\ \ y=4+3=7](/tpl/images/0020/5360/09af0.png)
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Parallelogram abcd has coordinates of a (7,1), b (-2,-3), and c (0,3). what must be the coordinates...
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