document.write( "Question 1098035: A quadrilateral has four angles and angle AB ll to Angle CD and Angle A:B is2:7& C:D is 3:8 find all Angle \n" ); document.write( "
Algebra.Com's Answer #712436 by ikleyn(52803)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "Hey,\r
\n" ); document.write( "\n" ); document.write( "angles are NEVER denoted by two letters as you do.\r
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\n" ); document.write( "\n" ); document.write( "Only by 3 letters or by one single letter.\r
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\n" ); document.write( "\n" ); document.write( "Reading your post, I do not understand what do you mean ?\r
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\n" ); document.write( "\n" ); document.write( "Did you study Geometry ? \r
\n" ); document.write( "\n" ); document.write( "This info is the basis the student learn in first lessons . . . \r
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