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3 years ago

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Are lines GH and G'H' perpendicular? Why or why not? Yes, they intersect at one point. Yes, their slopes are negative reciprocal

s. No, their slopes are not negative reciprocals. No, their slopes are not equal.

1 answer:

Solnce55 [7]3 years ago

3 0

Answer:

Step-by-step explanation:

B yes their slopes are negative reciprocals

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Given that

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Then the unit tangent vector is

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