#### Nguyễn Anh Thư

09/03/2017 at 22:06-
Vũ Thị Hương Giang 09/03/2017 at 22:07
Bottom-bottom perimeters are:

6: 1.5 = 4 (dm)

The bottom half of the bottom circumference is:

4: 2 = 2 (dm)

Width is:

2 - 1,2 = 0,8 (dm)

Double bottom surface is:

1.2 x 0.8 x 2 = 1.92 (dm2)

Total area is:

6 + 1.92 = 7.92 (dm2)

Answer: 7.92 dm2**Nguyễn Anh Thư**selected this answer. -
FA FIFA Club World Cup 2018 16/01/2018 at 22:02
Bottom-bottom perimeters are:

6: 1.5 = 4 (dm)

The bottom half of the bottom circumference is:

4: 2 = 2 (dm)

Width is:

2 - 1,2 = 0,8 (dm)

Double bottom surface is:

1.2 x 0.8 x 2 = 1.92 (dm2)

Total area is:

6 + 1.92 = 7.92 (dm2)

Answer: 7.92 dm2