document.write( "Question 1044014: The length of the altitude drawn to the base in isosceles △ABC with legs AB and BC, with BC=10 cm and base angle A with a measure of 62 degrees, is approximately 8.8 cm long.\r
\n" );
document.write( "\n" );
document.write( "True or False? \n" );
document.write( "
Algebra.Com's Answer #659253 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! It helps to draw this. When it is, BC is 10 cm and angle C is the same as angle A or 62 degrees. \n" ); document.write( "There is a right triangle with hypotenuse 10 cm and the altitude is the sine of 62 =alt/10 \n" ); document.write( "10 sin 62=altitude \n" ); document.write( "=8.83 cm. That is approximately 8.8 cm \n" ); document.write( "===========*B \n" ); document.write( "| \n" ); document.write( "| \n" ); document.write( "| \n" ); document.write( "| \n" ); document.write( "A====================C \n" ); document.write( " |