document.write( "Question 112891: the area of a trapezoid is 210 square inches. The height is 10 inches and base2 is 24 inches. What is the length of base1? \n" ); document.write( "
Algebra.Com's Answer #82246 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 210=10(24+x)/2 \n" ); document.write( "210=5(24+x) \n" ); document.write( "210=120+5x \n" ); document.write( "5x=210-120 \n" ); document.write( "5x=90 \n" ); document.write( "x=90/5 \n" ); document.write( "x=18 answer for base1. \n" ); document.write( " |