Area of two similar hexagons...Is This Correct?

[HomeWork14]

Hello,
I wanted to know if I ended up with the correct answer?
Thank You.


Question: If the areas of two similar hexagons are to each other as 5:2, and one side of the first hexagon is 25, what is the corresponding side in the other hexagon? Round answer to two decimal place.
=15.81
Am I correct? :?:

 

[galactus]

Correct. very good. Except perhaps write it as \(\displaystyle 5\sqrt{10}\)