Question

What is the geometric mean of 28 and 14?

Answer 1

gm =14sqrt(2)

or approximately 19.8

Explanation:

to find the geometric mean, multiply the numbers together and then take the square root

gm = sqrt(28*14)

gm = sqrt(392)

gm = sqrt(196*2)

gm =14sqrt(2)

gm = 19.799