document.write( "Question 763369: Triangle ABC is an isosceles triangle where angle A and B have the same measure.If angle B is 42 degrees, what is the measure of angle C? \n" ); document.write( "
Algebra.Com's Answer #464738 by Cromlix(4381)\"\" \"About 
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An isosceles triangle has two sides
\n" ); document.write( "equal
\n" ); document.write( "It also has two angles equal (Given: A and B)
\n" ); document.write( "If B = 42 degrees then A = 42 degrees
\n" ); document.write( "The angles of a triangle = 180 degrees.
\n" ); document.write( "So, angle C = 180 - (42 + 42)
\n" ); document.write( " = 180 - 84
\n" ); document.write( " = 96 degrees
\n" ); document.write( "Hope this helps.
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