As is shown in picture AB⊥CD、AB=12cm,CD=7cm.What is the area of quadrilateral ABCD?翻译,

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/04 22:37:40
As is shown in picture AB⊥CD、AB=12cm,CD=7cm.What is the area of quadrilateral ABCD?翻译,

As is shown in picture AB⊥CD、AB=12cm,CD=7cm.What is the area of quadrilateral ABCD?翻译,
As is shown in picture AB⊥CD、AB=12cm,CD=7cm.What is the area of quadrilateral ABCD?
翻译,

As is shown in picture AB⊥CD、AB=12cm,CD=7cm.What is the area of quadrilateral ABCD?翻译,
如图所示:AB⊥CD、AB=12cm,CD=7cm.求四边形ABCD的面积.

如图所示。。中间省略。。。求ABCD面积