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1 vote
Are lines GH and G'H' perpendicular? Why or why not?

Yes, they intersect at one point.
Yes, their slopes are negative reciprocals.
No, their slopes are not negative reciprocals.
No, their slopes are not equal.

2 Answers

1 vote

Answer:

its b

Explanation:

User Grey Li
by
5.3k points
1 vote

Yes, their slopes are negative reciprocals

User Judepereira
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5.2k points