document.write( "Question 481476: if 5tan0 = 12 and 0 < 0 > 90 use a sketch to help find the value of
\n" );
document.write( "sin0
\n" );
document.write( "cos0
\n" );
document.write( "(sin0+cos0)2 \n" );
document.write( "
Algebra.Com's Answer #329673 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! I think you mean < 90 degs \n" ); document.write( "---------------- \n" ); document.write( "tan = 5/12 \n" ); document.write( "That makes a 5, 12, 13 right triangle \n" ); document.write( "sin = 5/13 \n" ); document.write( "cos = 12/13 \n" ); document.write( "(sin + cos)^2 = (5/13 + 12/13)^2 \n" ); document.write( "= 289/169 \n" ); document.write( "I don't see the point of that. \n" ); document.write( " \n" ); document.write( " |