document.write( "Question 51390: ISBN0618372628\r
\n" ); document.write( "\n" ); document.write( "One angle in a triangle is a right angle, and one angle is equal to 30. What is the measurement of the third angle?
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Algebra.Com's Answer #34319 by stanbon(75887)\"\" \"About 
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One angle in a triangle is a right angle, and one angle is equal to 30. What is the measurement of the third angle?
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\n" ); document.write( "Let the measure of the third angle is x.
\n" ); document.write( "EQUATION:
\n" ); document.write( "90 + 30 + x = 180 degrees
\n" ); document.write( "120 + x = 180
\n" ); document.write( "x = 60 degrees (This is the measure of the 3rd angle.)\r
\n" ); document.write( "\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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