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Mathematics, 10.06.2020 22:57 tjacqueline9753

PLEASE HELP Which characteristics will prove that triangle DEF is a right, scalene triangle?

A. DE, EF, and DF are all different lengths, and their slopes are the same.

B. DE, EF, and DF are all different lengths, and the slopes of DE and EF opposite reciprocals.

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PLEASE HELP Which characteristics will prove that triangle DEF is a right, scalene triangle?
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