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Mathematics, 05.05.2020 05:59 lilisncz

Ivan used coordinate geometry to prove that quadrilateral EFGH is a square.
Which of the following completes statement 6 of the proof?

A. segment EF, segment FG, segment GH, and segment EH are congruent
B. segment EF is parallel to segment GH
C. segment EF is parallel to segment FG
D. segment FG and segment EH are perpendicular to segment GH

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