![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
[多选题]
一个长方形的长是6cm,宽是3cm,长和宽各增加2cm后,长方形的面积增加()cm2
A.22
B.18
C.4
D.12
![](https://static.youtibao.com/asksite/comm/h5/images/m_q_a.png)
22
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.22
B.18
C.4
D.12
22
A.长6-9cm宽4-5cm厚3-5cm
B.长9-12cm宽3.5-6.5cm厚4-5cm
C.长12- 15cm宽5.5-7.5cm厚4- 5cm
D.长7~8cm宽3~4cm厚2~3cm
E.长13~14cm宽7~8cm厚5~6cm
A.(长+宽)×2=19.2米
B.长=宽×3
C.(宽+宽×3)×2=19.2米
D.长×宽=19.2米÷2