document.write( "Question 380801: If two angles of a triangle measure 43 degrees and 48 degrees, the triangle is
\n" );
document.write( "A. Right
\n" );
document.write( "B. isosceles
\n" );
document.write( "C. obtuse
\n" );
document.write( "D. acute
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #270252 by richard1234(7193)![]() ![]() You can put this solution on YOUR website! Since the sum of the first two angles is 91 degrees, then the other angle must be 89 degrees. Therefore the triangle is acute. \n" ); document.write( " |