Find the geometric mean of sqrt 77 and sqrt 343.

12.75

Step-by-step explanation:

The computation of the geometric mean of sqrt 77 and sqrt 343 is given below:

As we know that

Geometric mean =

where

a is the first number =

And, the b is the second number =

Now first we have to convert into a number

For a it, is = 8.78

And, for b, it is = 18.52

Now the geometric mean is

= 12.75

answer: a. 74

step-by-step explanation:

it shows divided evenly, so add the 37+37 = 74