Solve Block Error

[wbell]

I am trying to solve for the length of a headed stud using a solve block with a constraint equation.  The image below is from the attached worksheet and shows the solve block and the error message when I try to solve the equation.  I would appreciate any corrections or suggestions on setting up the solve block correctly.

[StuartBruff · Accepted solution]

Try putting a multiply sign in between pi and the parenthesis.

Stuart

[wbell]

That was it - thank you for the prompt response.

[StuartBruff]

No worries.   

Stuart