geometry

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find the geometric mean of 275 and 11
275/x=x/11
x^2= 3025
x=sq rt 3025
now I'm not sure what to do.

  • geometry -

    you got it
    except keep going to get
    x = ±√3025
    x = ± 55


    check:
    275 , 55, 11
    is 55/275 = 11/55 ? YES
    is -55/275 = 11/=55 ? YES

  • geometry -

    JUSTIN BIEBER

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