Question 53831
Solve for h:
{{{S = 2(pi)h + 2(pi)^2}}} First, subtract {{{2(pi)^2}}} from both sides of the equation.
{{{S-2(pi)^2 = 2(pi)h}}} Now divide both sides by {{{2(pi)}}}.
{{{(S-2(pi)^2)/2(pi) = h}}}

Answer A:
{{{h = (S-2(pi)^2)/2(pi)}}}