document.write( "Question 1002248: Find the values of the trigonometric functions of t from the given information
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document.write( "Tan= 1/3 and is it the 3rd Quadrant \n" );
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Algebra.Com's Answer #619362 by person24(13) ![]() You can put this solution on YOUR website! Pythagorean Theorem :D\r \n" ); document.write( "\n" ); document.write( "Since tangent equals opposite/adjacent we know\r \n" ); document.write( "\n" ); document.write( "opposite=1\r \n" ); document.write( "\n" ); document.write( "adjacent=3\r \n" ); document.write( "\n" ); document.write( "Use the Pythagorean Theorem to find the hypotenuse a^2+b^2=c^2\r \n" ); document.write( "\n" ); document.write( "1^2+3^2=c^2\r \n" ); document.write( "\n" ); document.write( "1+9=c^2\r \n" ); document.write( "\n" ); document.write( "10=c^2\r \n" ); document.write( "\n" ); document.write( "sqrt10=c\r \n" ); document.write( "\n" ); document.write( "hypotenuse=sqrt10\r \n" ); document.write( "\n" ); document.write( "opposite=1\r \n" ); document.write( "\n" ); document.write( "adjacent=3\r \n" ); document.write( "\n" ); document.write( "Sine is opposite over hypotenuse so\r \n" ); document.write( "\n" ); document.write( "sine=1/sqrt10....but most teachers hate a root in the demonatoer so mutplily by \n" ); document.write( "sqrt10/sqrt10 ... this is legal since it equals one\r \n" ); document.write( "\n" ); document.write( "so sine=sqrt10/10\r \n" ); document.write( "\n" ); document.write( "csc is just the inverse of sine so\r \n" ); document.write( "\n" ); document.write( "csc=sqrt10\r \n" ); document.write( "\n" ); document.write( "cosine adjacent over hypotenuse\r \n" ); document.write( "\n" ); document.write( "cosine=3/sqrt10 again root on the bottom so\r \n" ); document.write( "\n" ); document.write( "cosine=3sqrt10/10\r \n" ); document.write( "\n" ); document.write( "sec is the inverse of cosine so \r \n" ); document.write( "\n" ); document.write( "sec=sqrt10/3\r \n" ); document.write( "\n" ); document.write( "inverse of tangent is cotangent so\r \n" ); document.write( "\n" ); document.write( "cot=3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Hope that helps!\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |