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ph03n1x:
What is the length of AA'?
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barstho:
So we want to find the length of AA'. We have the point of A and A', and we also know of the distance formula. Do you remember what it was?
jhonyy9:
you know the distance formula so just need us it
barstho:
So, what are the coordinate points. We have two that we need to use A and A'
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jhonyy9:
very nice @barstho - just step by step ,collaborate with Asker
barstho:
@jhonyy9 Thank you 😌
jhonyy9:
with my pleasure - good work
barstho:
Awesome. Now plug those points into the distance formula
barstho:
To make it simpler: A = (x1,y1) ==> (0,0) A' = (x2,y2) ==> (5,2)
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barstho:
No problem. Let me know if you get stuck (:
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