document.write( "Question 1078360: Angle A and angle B are supplementary . angle A = 100 degrees find angle B=
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Algebra.Com's Answer #692849 by ikleyn(52855)\"\" \"About 
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\n" ); document.write( "Angle B = 180 - 100 = 80.\r
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\n" ); document.write( "\n" ); document.write( "Learn on Supplementary angles from the lesson\r
\n" ); document.write( "\n" ); document.write( "    - Angles basics \r
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\n" ); document.write( "\n" ); document.write( "On solved problems similar to your see the lesson\r
\n" ); document.write( "\n" ); document.write( "    - Solved problems on supplementary and complementary angles\r
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\n" ); document.write( "\n" ); document.write( "Also,  you have this free of charge online textbook on Geometry\r
\n" ); document.write( "\n" ); document.write( "    GEOMETRY - YOUR ONLINE TEXTBOOK \r
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\n" ); document.write( "\n" ); document.write( "The referred lessons are the part if this textbook under the topics
\n" ); document.write( "\"Basics of angles. Supplementary, complementary angles. Vertical angles. Parallel lines\" and\r
\n" ); document.write( "\n" ); document.write( "\"Finding angles of triangles, parallelograms and rectangles\".\r
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