document.write( "Question 79025: can some one check this for me please?
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document.write( "i have a triangle and i have to answer in simplified radical form.\r
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document.write( "20cm is on the left 15 cm is on the bottom and x is on the right.\r
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document.write( "x^2+15cm^2=10cm^2
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document.write( "=x^2+225cm=100cm
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document.write( "x^2=125
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document.write( "x=125
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document.write( "x=5sqrt \n" );
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Algebra.Com's Answer #56716 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! i have a triangle and i have to answer in simplified radical form.\r \n" ); document.write( "\n" ); document.write( "20cm is on the left 15 cm is on the bottom and x (the hypotenuse) \n" ); document.write( "is on the right. \n" ); document.write( "------------ \n" ); document.write( "Using Pythagoras you get: \n" ); document.write( "x^2=15^2+20^2 \n" ); document.write( "x^2=225+400 \n" ); document.write( "x^2=625 \n" ); document.write( "x=25 cm \n" ); document.write( "--------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |