document.write( "Question 918971: Find the reference number of t = 11π/7 and t = 11π/5?
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Algebra.Com's Answer #557405 by AnlytcPhil(1806) $\"\"$ $\"About$

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Find the reference number of t = 11π/7 and t = 11π/5?
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document.write( " is positive so it's the red counter-clockwise arc\r\n" );
document.write( "around the unit circle from (1,0).  The red arc extends \r\n" );
document.write( "from (1,0) to (-1,0) and since it's ,\r\n" );
document.write( "it's  of that arc more, which is a tad more as the red arc we\r\n" );
document.write( "see below.  Then the green arc is the reference number.\r\n" );
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document.write( "Since it's  units all the way around the unit circle and the\r\n" );
document.write( "red arc is , the green arc is  \r\n" );
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document.write( "Answer:  is the reference number.\r\n" );
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document.write( " is positive and therefore it goes counter-clockwise.\r\n" );
document.write( "It's also more than , so it's more than 1 complete revolution. In \r\n" );
document.write( "fact it goes all the way around the unit circle and overlaps  of the way \r\n" );
document.write( "past (1,0) toward (-1,0). \r\n" );
document.write( "It's the red counter-clockwise arc below that goes around the unit circle from\r\n" );
document.write( "(1,0) past (-1,0) on around back to (1,0) and overlaps  of the way \r\n" );
document.write( "past where it started at (1,0). Then the green arc is the reference number.\r\n" );
document.write( "It's the arc that equals the amount which the red arc goes past 1 revolution\r\n" );
document.write( "or  \r\n" );
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document.write( "Since it's  units all the way around the unit circle and the\r\n" );
document.write( "red arc is , the green arc is  \r\n" );
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document.write( "Answer:  is the reference number.\r\n" );
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