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Use slope to determine if ab and cd are parallel,parpendcular,or nether



User Peacetype
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2 Answers

2 votes
I don’t get what ur asking
User Keymone
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9 votes

Answer:

Explanation:

You've left out some information!

If AB and CD have the same slope, they are parallel.

If the product of the slopes of AB and CD is -1, they are perpendicular.

User Elgin
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