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  • 01-12-2018
  • Mathematics
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14.   What's the length of a segment that begins at the point (2, 3) and ends at the point (18, 15)? 

       A. 28   B. 18   C. 20   D. 15

Respuesta :

jenna1234567891 jenna1234567891
  • 01-12-2018

Answer:

20

Step-by-step explanation:

d = √(xb - xa)2 + (yb - ya)2 =

= √(18 - 2)2 + (15 - 3)2 =

= √162 + 122 = √256 + 144 =

= √400  

= 20


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