Javanchz
Javanchz
08-01-2018
Mathematics
contestada
I really need help on these 2 questions
Respuesta :
altavistard
altavistard
11-01-2018
Question is poorly worded. Should read, "find the length of the line segment connecting the two dots, in terms of a, b, c and d."
Use the Pyth. Theorem:
(change in x)^2 + (change in y)^2 = (segment length)^2
Then:
(segment length)^2 = (d-b)^2 + (c-a)^2
and (segment length) = sqrt [ (d-b)^2 + (c-a)^2 ]
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