document.write( "Question 814592: find the angle made by a ladder of length 4m with the ground if its one end is 2m away from the wall and the other end is on the wall \n" ); document.write( "

Algebra.Com's Answer #490389 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
\n" );
document.write( "Hi,
\n" );
document.write( "find the angle made by a ladder of length 4m with the ground 
\n" );
document.write( "if its one end is 2m away from the wall and the other end is on the wall
\n" );
document.write( "
\n" );
document.write( " cos θ = adj/hyp = 2m/4m = 1/2  ,  θ = 60° \r
\n" );
document.write( "\n" );
document.write( "θ	radians	sin θ	cos θ	tan θ
\n" );
document.write( "0°	0	0	1	0
\n" );
document.write( "30°	π/6	1/2	√3/2	√3/3
\n" );
document.write( "45°	π/4	√2/2	√2/2	1
\n" );
document.write( "60°	π/3	√3/2	1/2	√3
\n" );
document.write( "90°	π/2	1	0	─
\n" );
document.write( " \n" );
document.write( "

\n" );