Question 93705
Your question is not clear as to which side we are talking about. If the side you want to know the length of is the one opposite the right angle this is the answer: a=19  b=27.833 (it doesn't look like 10" but it is)
{{{a^2+b^2=c^2}}}
{{{19^2+27.833333^2=1135.69}}}
{{{sqrt(1135.69) = 33.7001}}} = 33' 8 3/8"
good luck with the job
Ed Jones