![](https://rs.olm.vn/images/background/bg15775055481241.jpg?v=2?1692101452)
![](https://rs.olm.vn/images/avt/1.png?131692101452)
Ngô Minh Anh
Giới thiệu về bản thân
Chào mừng bạn đến với trang cá nhân của Ngô Minh Anh
![](https://rs.olm.vn/images/medal_mam_non.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_win_1.png)
0
![](https://rs.olm.vn/images/medal_tan_binh.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_win_1.png)
0
![](https://rs.olm.vn/images/medal_chuyen_can.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_win_1.png)
0
![](https://rs.olm.vn/images/medal_cao_thu.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_win_1.png)
0
![](https://rs.olm.vn/images/medal_thong_thai.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_win_1.png)
0
![](https://rs.olm.vn/images/medal_kien_tuong.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_win_1.png)
0
![](https://rs.olm.vn/images/medal_dai_kien_tuong.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_win_1.png)
0
2024-05-25 16:41:39
diện tích tam giác ABC :
40 x 30 : 2 = 600 ( m2)
diện tích tam giác CEB bằng diện tích tam giác BFC :
50 x 12 : 2 = 300 (m2)
cạnh FC :
300 x 2 : 40 = 15 (m)
cạnh EB :
300 x 2 : 30 = 20 (m)
cạnh FA bằng cạnh CA - FC :
30 -15 = 15 ( m )
cạnh EA bằng cạnh AB - EB :
40 - 20 = 20 (m)
diện tích tam giác AFE :
15 x 20 : 2 = 150 (m2)
diện tích tam giác FEBC :
600 - 150 = 450 (m2)
Đáp số : ...
2024-05-04 12:07:18
36 con nha
2024-05-01 11:49:14
Là thảo trình viết nhạc miễn phí nha bạn
2024-04-29 11:20:03
a.câu đơn b.câu đơn c.đơn (nữa) d.câu ghép