document.write( "Question 117851: Find the area of a triangle if the sides measure b=9 in.; h=12 in. \n" ); document.write( "
Algebra.Com's Answer #85852 by bucky(2189)![]() ![]() ![]() You can put this solution on YOUR website! The formula for the area of a triangle (A) is that the area equals one-half times the base of \n" ); document.write( "the triangle (b) times the height of the triangle (h). In equation form this is: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "The problem tells you that the base b of the triangle equals 9 inches and the height h of the triangle \n" ); document.write( "equals 12 inches. Substitute 9 for b and 12 for h in the area formula to get: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "Do the multiplication and division on the right side to get: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "The area of this triangle is 54 square inches. (Don't forget to include the units in your answer \n" ); document.write( "if units are given in the problem.) In this case the units given were inches, so the area is \n" ); document.write( "in units of square inches. \n" ); document.write( ". \n" ); document.write( "Hope this helps you to understand the problem and how to solve it. \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( " |