Question

What will be the mean proportional of the
terms 9 and 16 ?​

Answer 1

Step-by-step explanation:

12

as,

9 × 16 = 144

12^2 = 144

Take Care...

Answer 2

$\huge{\mid{\boxed{\sf{\color{purple}{AnS}{\color{pink}{WeR}}}}}\mid}$

• when A,B,C are in continued proportion then B is said to be the mean proportional. Therefore, x = 12.
• So, the mean proportional of 9 and 16 is 12.

Required answer is 12