# (Square root of 3) / 2 = 19.5 / F

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• September 7th 2008, 04:53 PM
Brazuca
(Square root of 3) / 2 = 19.5 / F
When it gets to the part of the equation I need to find out what F equals.

(Square root of 3) / 2 = 19.5 / F

I don't understand how to get F.
I know the answer is 13 (Square root of 3).
I need to know how this is solved...

Can anyone show the steps how I can get this answer? I have a Ti-84+ encase it might help.
• September 7th 2008, 04:57 PM
skeeter
$\frac{\sqrt{3}}{2} = \frac{19.5}{F}$

$\frac{2}{\sqrt{3}} = \frac{F}{19.5}$

can you find F now?
• September 7th 2008, 06:05 PM
Brazuca
I undestand it now thanks :)