document.write( "Question 197702: If a square is inscribed in a circle with center O and a radius of 2, what is the perimeter of the square? \n" ); document.write( "

Algebra.Com's Answer #148264 by Edwin McCravy(20056) $\"\"$ $\"About$

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If a square is inscribed in a circle with center O and a radius of 2, what is the perimeter of the square?
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document.write( "Let  repreent a side of the square:\r\n" );
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document.write( "Draw another radius:\r\n" );
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document.write( "That is a right triangle. So we use the Pythagorean\r\n" );
document.write( "theorem to find s:\r\n" );
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document.write( "So that's the length of a side of the square.\r\n" );
document.write( "Since there are 4 sides, we multiply by 4 and\r\n" );
document.write( "the perimeter is\r\n" );
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document.write( "Edwin

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