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Posted by on Wednesday, February 15, 2012 at 8:56pm.

point A is located at (1,5) and point B is located at (3,2). What is the length of line segment AB in simplest radical form

  • geometry - , Thursday, February 16, 2012 at 11:08am

    c^2 = a^2+b^2
    = (3-1)^2 + (5-3)^2
    = 2^2 + 2^2
    = 4+4
    = 8

    c = √8
    = √(4*2)
    = √4*√2
    = 2√2

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