document.write( "Question 853833: Sketch a triangle that has acute angle θ, and find the other five trigonometric ratios of θ.\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "sin(θ)= 3/5\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "I don't need the sketch. I can't figure the five trigonometric ratios. Very confusing chapter. Please help. \n" );
document.write( "
Algebra.Com's Answer #514291 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Sketch a triangle that has acute angle θ, and find the other five trigonometric ratios of θ. \r \n" ); document.write( "\n" ); document.write( "sin(θ)= 3/5 \n" ); document.write( "------ \n" ); document.write( "Note: EVERY trip function gives you two of the variables: x,y and r \n" ); document.write( "Using r^2 = x^2 + y^2 you can figure out the missing variable. \n" ); document.write( "With the 3 variables you can figure out the 6 functions. \n" ); document.write( "--- \n" ); document.write( "Your Problem:: \n" ); document.write( "sin = y/r, so y = 3 and r = 5 \n" ); document.write( "The x = sqrt(5^2-3^2) = 4 \n" ); document.write( "------ \n" ); document.write( "sin = y/r = 3/5 \n" ); document.write( "cos = x/r = 4/5 \n" ); document.write( "tan = y/x = 3/4 \n" ); document.write( "----- \n" ); document.write( "csc = r/y = 5/3 \n" ); document.write( "sec = r/x = 5/4 \n" ); document.write( "cot = x/y = 4/3 \n" ); document.write( "----------------------- \n" ); document.write( "cheers, \n" ); document.write( "Stan H. \n" ); document.write( "===================== \n" ); document.write( " |