A.
B.1.72
C.
D.1.81
[单选题]如图所示,梯形ABCD的对角线AC⊥BD,其中AD=,BC=3,AC=,BD=2.1。问梯形ABCD的高AE的值是( )。A.B.1.72C.D.1
[单选题]如图所示,梯形ABCD的对角线AC⊥BD,其中AD=,BC=3,AC=,BD=2.1。问梯形ABCD的高AE的值是( )。A.B.1.72C.D.1
[单选题]如图所示,梯形ABCD的对角线AC⊥BD,其中AD=,BC=3,AC=,BD=2.1。问梯形ABCD的高AE的值是( )。A.B.1.72C.D.1
[单选题]如图所示,梯形ABCD的对角线AC⊥BD,其中AD=,BC=3,AC=,BD=2.1。问梯形ABCD的高AE的值是( )。A.B.1.72C.D.1
[单选题]如图所示,梯形ABCD的对角线AC⊥BD,其中AD=,BC=3,AC=,BD=2.1。问梯形ABCD的高AE的值是( )。A.B.1.72C.D.1
[单选题]如图所示,梯形ABCD的对角线AC⊥BD,其中AD=,BC=3,AC=,BD=2.1。问梯形ABCD的高AE的值是( )。A.B.1.72C.D.1
[单选题]如图所示,梯形ABCD的对角线AC⊥BD,其中,BC=3,,BD=2.1。问梯形ABCD的高AE的值是( )A.B.1.72C.D.1.81
[单选题]如图所示,梯形ABCD的对角线AC⊥BD,其中,BC=3,,BD=2.1。问梯形ABCD的高AE的值是( )A.B.1.72C.D.1.81
[单选题]如图所示,梯形ABCD的对角线AC⊥BD,其中,BC=3,,BD=2.1。问梯形ABCD的高AE的值是多少?( )A.B.1.72C.D.1.81
[单选题],,,,,( )。A.B.C.D.