document.write( "Question 426347: Write an equation in simplest radical form to express the area, A, of an equilateral triangle in terms of the side x \n" ); document.write( "
Algebra.Com's Answer #296592 by edjones(8007) You can put this solution on YOUR website! The equilateral triangle contains two 30-60-90 triangles, each with legs of .5x, .5xsqrt(3) and x, the hypotenuse. \n" ); document.write( "The area of one of the 30-60-90 triangles is .5*.5x*.5xsqrt(3)=.125sqrt(3)x^2 \n" ); document.write( "the area of the equilateral triangle is .25sqrt(3)x^2 \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |