Find the mean proportional of 16 and 9.

144

7

12

25​

2 thoughts on “Find the mean proportional of 16 and 9.<br /><br />144<br /><br />7<br /><br />12<br /><br />25​”

1. Answer:

   sorry sangita

   I don’t know the answer of it

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2. Answer:

   12

   Step-by-step explanation:

   The mean proportion is calculated as

   [tex] {b}^{2} = ac \\ = 16 \times 9 \\ = 144 \\ b = \sqrt{144} \\ b = 12[/tex]

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