document.write( "Question 1065281: Consider a square with side of length​ s, diagonal of length​ d, perimeter P and area A.
\n" ); document.write( "Write P as a function of s in simplified form.
\n" ); document.write( "

Algebra.Com's Answer #680412 by Boreal(15235)\"\" \"About 
You can put this solution on YOUR website!
As I see this, P=4s
\n" ); document.write( "the diagonal forms 2 right triangles.
\n" ); document.write( "d^2=2s^2
\n" ); document.write( "The area is s^2, the simplest way to do it.
\n" ); document.write( "That is (0.5 d^2), but they don't want the area as f(diagonal) only as f(s)
\n" ); document.write( "
\n" );