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20 votes
20 votes
The coordinates of three vertices of a rectangle are (2, -6), (-4, -6) and (2, 1). Find the coordinates of the fourth vertex.

(4, 1)
(4, -1)
(-4, 1)
(1, -4)

User Ryan Barrett
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1 Answer

23 votes
23 votes
(-4, 1) because it is the only point, on a graph, that would be on the same y coordinate as (2, 1), and the same x coordinate as (-4,-6), making a rectangle.
User Bryan Luby
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2.9k points