$ABCD$ is the cross-section of a metal container in a paint factory. If $AB = 2.4 m, DC = 1.6 m, BQ = CR = 1.2 m$ and height of the container is $1.1 m$, find the cost of paint at $₹ 40$ per litre. [ $1 m^3=1000$ litres]

A closed storage container consists of a cuboid$ABDEPOST$  to which a quadrant of a cylinder $BCDQRS$ is attached as shown in the figure. $AE= 20 cm, ED = 30 m, DC= 20 cm$ and $CR=70 cm$. Taking $\mathrm{\pi }=3.14$

Calculate the area of the face $ABCDE$

A closed storage container consists of a cuboid$ABDEPOST$  to which a quadrant of a cylinder $BCDQRS$ is attached as shown in the figure. $AE= 20 cm, ED = 30 m, DC= 20 cm$ and $CR=70 cm$. Taking $\mathrm{\pi }=3.14$

Calculate the volume of the container.

A closed storage container consists of a cuboid$ABDEPOST$  to which a quadrant of a cylinder $BCDQRS$ is attached as shown in the figure. $AE= 20 cm, ED = 30 m, DC= 20 cm$ and $CR=70 cm$. Taking $\mathrm{\pi }=3.14$

Calculate the length of the arc $BCD$

A closed storage container consists of a cuboid$ABDEPOST$  to which a quadrant of a cylinder $BCDQRS$ is attached as shown in the figure. $AE= 20 cm, ED = 30 m, DC= 20 cm$ and $CR=70 cm$. Taking $\mathrm{\pi }=3.14$

Calculate the total surface area.

$ABCD$ is the cross-section of a metal container in a paint factory. If $AB = 2.4 m, DC=1.6 m, BQ = CR = 1.2 m$, the height of the container is $1.1 m$. Find the volume of paint in the container.