题目内容
有12米长的木料,要做成一个窗框(如图).如果假设窗框横档的长度为x米,那么窗框的面积是
[ ]
A.x(6﹣x)米2
B.x(12﹣x)米2
C.x(6﹣3x)米2
D.x(6﹣
x)米2
B.x(12﹣x)米2
C.x(6﹣3x)米2
D.x(6﹣
D
练习册系列答案
相关题目
| A、x(6-x)米2 | ||
| B、x(12-x)米2 | ||
| C、x(6-3x)米2 | ||
D、x(6-
|
| A、x(6-x)平方米 | ||
| B、x(12-x)平方米 | ||
| C、x(6-3x)平方米 | ||
D、x(6-
|