document.write( "Question 816545: [ What is the measure of a base angle of an isosceles triangle if the vertex angle measures 46 [degrees] and the two congruent sides each measure 21 units? ] \n" ); document.write( "
Algebra.Com's Answer #491644 by TimothyLamb(4379)\"\" \"About 
You can put this solution on YOUR website!
B = (180 - 46)/2
\n" ); document.write( "B = 67 degrees
\n" ); document.write( "---
\n" ); document.write( "Solve and graph linear equations:
\n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php
\n" ); document.write( "---
\n" ); document.write( "Solve quadratic equations, quadratic formula:
\n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php
\n" ); document.write( "---
\n" ); document.write( "Convert fractions, decimals, and percents:
\n" ); document.write( "https://sooeet.com/math/fraction-decimal-percent.php
\n" ); document.write( "---
\n" ); document.write( "Calculate and graph the linear regression of any data set:
\n" ); document.write( "https://sooeet.com/math/linear-regression.php
\n" ); document.write( "
\n" );