document.write( "Question 946932: Two adjacent of a parallelogram are equal. What is the measure of each these angles?\r
\n" ); document.write( "\n" ); document.write( "How can we solve a problem like this when there's no number?
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Algebra.Com's Answer #577853 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Because in a parallelogram, opposite angles are equal and you know the sum of all of the angles is equal to 360.
\n" ); document.write( "\"X%2BY%2BX%2BY=360\"
\n" ); document.write( "\"X%2BY=180\"
\n" ); document.write( "Now if \"X=Y\" then,
\n" ); document.write( "\"X%2BX=180\"
\n" ); document.write( "\"2X=180\"
\n" ); document.write( "\"X=90\"
\n" ); document.write( "So then,
\n" ); document.write( "\"Y=90\"
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