时间为t,∠1GP面积为SP从A点以每秒1个单位长的速度沿AC向CB运动∴AP=t∵AC=6√2∴CP=6√2-t∵等腰△ABr中,∠C=90°∴S_(△ABC)=AB*(AC)/2=6√2*6(√2)/2=36∴S_(△ACD)=BC*(CP)/2=6√2*(6√2-1)/2=36-3√2*t∴S=S△ABC-S△BCD=36-36+6√2*t/2=3√2*t(t≤6√...