# Math Help - Help with Formula

1. ## Help with Formula

I have a formula that I need to solve for "h" and am having some difficulty.

The formula is:
3V=h([a+{2h/tan}]^2 + a^2 + a*[a+{2h/tan}])

Can anyone help?

Thanks!

2. Originally Posted by HARRENSTEIN
I have a formula that I need to solve for "h" and am having some difficulty.

The formula is:
3V=h([a+{2h/tan}]^2 + a^2 + a*[a+{2h/tan}])

Can anyone help?

Thanks!
We need a variable assigned to $\tan$ before we can proceed. $\tan{(?)}$

3. tan(theta)