document.write( "Question 1202430: sketch q figure and solve each right triangle ABC with right angle at C.
\n" );
document.write( "1. A = 76° and a = 13
\n" );
document.write( "2. A = 22° and b = 22
\n" );
document.write( "3. B = 30° and b = 11
\n" );
document.write( "4. B = 18° and a = 18
\n" );
document.write( "5. A = 77° and b = 42
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #837263 by josgarithmetic(39627) ![]() You can put this solution on YOUR website! Straightforward exercise; \n" ); document.write( "what trouble are you having?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Only commenting or helping #3: \n" ); document.write( "Draw it! You have a 30-60-90 right triangle. You know this comes from half of a equilateral triangle. Therefore you will figure that c is two times b; so c=22. IF necessary (may not be depending what you know), Pythagorean Theorem will give you length a. You already know angle at A is 60 degrees. \n" ); document.write( " |