document.write( "Question 1033940: A pyramid has all sides that are equilateral triangle's if the surface area of the pyramid is 330 centimeters squared what is the slant height of the pyramid? \n" ); document.write( "
Algebra.Com's Answer #648789 by sachi(548)![]() ![]() You can put this solution on YOUR website! A pyramid has all sides that are equilateral triangle's \n" ); document.write( "so the surface area =330=3 x Area of equilateral area=3 X 3^(1/2)/4 X a^2 \n" ); document.write( "which gives sides of the eq. triangle = 12.11cm\r \n" ); document.write( "\n" ); document.write( " the slant height of the pyramid= the sides of the eq. triangle=12.11 cm \n" ); document.write( "ans \n" ); document.write( " |