document.write( "Question 985043: Three circles of radii 4, 5 and 6 are mutually tangent to each other. Find the angles of the triangle made when the radii are connected. \n" ); document.write( "
Algebra.Com's Answer #605911 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Three circles of radii 4, 5 and 6 are mutually tangent to each other. Find the angles of the triangle made when the radii are connected. \n" ); document.write( "------------------ \n" ); document.write( "It's a triangle with sides of 9, 10 & 11 \n" ); document.write( "----- \n" ); document.write( "a = 9, b = 10, c = 11 \n" ); document.write( "--- \n" ); document.write( "Use the Cosine Law to find an angle. \n" ); document.write( "--- \n" ); document.write( "Then use the Cosine Law or the Law of Sines to find a 2nd angle. \n" ); document.write( "etc \n" ); document.write( " \n" ); document.write( " |