document.write( "Question 803389: A triangle has two acute angles which measure 42 degrees and 54 degrees.. The third angle has to be 84 degrees. Question is asking what type of angle is this? \n" ); document.write( "
Algebra.Com's Answer #484337 by Edwin McCravy(20060)\"\" \"About 
You can put this solution on YOUR website!
An \"acute' angle -- because 84° is less than 90°. All triangles
\n" ); document.write( "have two acute angles. When all three angles on a triangle are
\n" ); document.write( "acute, as this one, the triangle is called \"an acute triangle\".
\n" ); document.write( "
\n" );