document.write( "Question 1045419: find the area of a triangle with the vertices ( 7.-9), (-1,6),(-1,-9) \n" ); document.write( "
Algebra.Com's Answer #660831 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! Use the length from (7,-9) to (-1,-9) as a base of the triangle. \n" ); document.write( "Use the length from (-1,6) to (-1,-9) as the height of the triangle.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "If b is BASE and h is HEIGHT, then formula for area of a triangle is |