Geometric mean of 2 and 12 is 4.898979485566356. Look at link: "Calculation of the geometric mean of two numbers".
13.8564064606
Geometric mean of 9 and 16 is 12. Look at link: "Calculation of the geometric mean of two numbers".
21.2132
The geometric mean of two numbers is the square root of their product. In you instance any two factors of 900 will have a geometric mean of 30 eg 2 & 450 (2 x 15 = 30, 30 x 15 = 450); 3 & 300 (3 x 10 = 30, 30 x 10 = 300); 6 & 150 (6 x 5 = 30, 30 x 5 = 150) etc etc
Geometric mean of 10 and 30 is 17.320508075688774. Look at link: "Calculation of the geometric mean of two numbers".
The geometric mean of 12 and 16 is 13.8564064606
The geometric mean of 10 and 12 is: 10.9544511501
The geometric mean is 9.798 as the square root of 8 times 12. Scroll down to related links and look for more on "geometric mean".
The Geometric Mean of 12 and 27 is 18.0
geometric mean of 6 and 30=√(6x30)=√180=6√5
The geometric mean of 18 and 30 is approximately 23. 2379 (√(18 x 30) = √540).
Geometric mean of 2 and 12 is 4.898979485566356. Look at link: "Calculation of the geometric mean of two numbers".
The geometric mean of 3 an 48 is 12 [√(3 x 48) = √144 = 12]
The geometric mean of two numbers is the square root of their product. 18 x 8 = 144. The square root of 144 is 12. The geometric mean of 18 and 8 is 12.
12
No, it is 12.