document.write( "Question 1028577: What is the perimeter of an isosceles triangle with a base of 22 and a vertex angle of 110 \n" ); document.write( "
Algebra.Com's Answer #643682 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
What is the perimeter of an isosceles triangle with a base of 22 and a vertex angle of 110
\n" ); document.write( "--------------
\n" ); document.write( "s = length of the 2 equal sides
\n" ); document.write( "---
\n" ); document.write( "11/s = sin(55)
\n" ); document.write( "s = 11/sin(55)
\n" ); document.write( "---
\n" ); document.write( "Perimeter = 22 + 22/sin(55)
\n" ); document.write( "
\n" ); document.write( "
\n" );