Three vertices of a rectangle are given. Find the coordinates of the fourth vertex.
(–3, –3), (7, –3), (7, 2)

ANSWERS

2021-01-13 23:21:57

so we can get pairs (x,y) we have (-3,-3) (7,-3) (7,2) so list known ones x=-3,7,7 y=-3,-3,2 we find pairs x=7 and 7 y=-3 and -3 the missing one is another -3 for x and 2 for y therefor the last point is (-3,2)

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