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Mathematics, 04.10.2021 08:40 haftjnd9156

The table shows the proof of the relationship between the slopes of two perpendicular lines. What is the missing statement in step 2? AB/EC=BC/DE
AB/BC=DE/EC
AB=DE, and BC=EC
AB/BC=-EC/DE


The table shows the proof of the relationship between the slopes of two perpendicular lines. What i

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