优优班--学霸训练营 > 知识点挑题
全部资源
          排序:
          最新 浏览

          50条信息

            • 1.

              如图,在矩形\(ABCD\)中,\(AB\)\(=5\),\(AD\)\(=3\),点\(P\)\(AB\)边上一点\((\)不与\(A\)\(B\)重合\()\),连接\(CP\),过点\(P\)\(PQ\)\(⊥\)\(CP\)\(AD\)边于点\(Q\),连接\(CQ\)

              \((1)\)当\(\triangle \)\(CDQ\)≌\(\triangle \)\(CPQ\)时,求\(AQ\)的长;

              \((2)\)取\(CQ\)的中点\(M\),连接\(MD\)\(MP\),若\(MD\)\(⊥\)\(MP\),求\(AQ\)的长.

            • 2. 如图,直角坐标平面\(xoy\)中,点\(A\)在\(x\)轴上,点\(C\)与点\(E\)在\(y\)轴上,且\(E\)为\(OC\)中点,\(BC/\!/x\)轴,且\(BE⊥AE\),联结\(AB\),

              \((1)\)求证:\(AE\)平分\(∠BAO\);

              \((2)\)当\(OE=6\), \(BC=4\)时,求直线\(AB\)的解析式.

            0/40

            进入组卷