document.write( "Question 1118023: in pentagon pqrst the measure of angle p is 60 degrees and the measure of angle q is 130 degrees. Angle s and angle t are each three times as large as angle r. Find the measures of Angle r and angle s and angle t? \n" ); document.write( "
Algebra.Com's Answer #733214 by josgarithmetic(39620)\"\" \"About 
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Sum of angle measures if angle at POINT R is x,
\n" ); document.write( "\"60%2B130%2Bx%2B3x%2B3x\".\r
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\n" ); document.write( "\n" ); document.write( "Pentagon will have sum of measures of interior angles \"3%2A180=540\".\r
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\n" ); document.write( "\n" ); document.write( "\"x%2B3x%2B3x%2B60%2B130=540\"
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\n" ); document.write( "\"7x=350\"\r
\n" ); document.write( "\n" ); document.write( "\"x=50\"--------at point R.\r
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\n" ); document.write( "\n" ); document.write( "S and T each are 150 degrees.
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