Answer:
Geometric mean of 6 and 13 is 8.83 .
Explanation:
As given the two numbers are 6 and 13 .
Now find the geometric mean of 6 and 13 .
Step first
First multiply 6 and 13 .
= 6 × 13
= 78
Step second
As there are two numbers take square root of their multiplication .

= 8.83
Therefore the geometric mean of 6 and 13 is 8.83 .