11-07-2017
Mathematics

contestada

Find the geometric mean of the pair of numbers: 81 and 4

Respuesta :

11-07-2017

The geometric mean of two number is just the square root of the product of the two numbers, mathematically:

gm=√(a*b), in this case

gm=√(4*81)

gm=√324

gm=18

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