Answer:
a. [tex]\pi r^2h[/tex]
b. [tex]\frac{4\pi r^2h}{5}[/tex]
Step-by-step explanation:
Volume of the container denotes its quantity. It is a three-dimensional space.
Let V denotes the volume of the container, h denotes the height of the container and r denotes the radius of the container.
a.
The total capacity of the container in terms of π is [tex]\pi r^2h[/tex]
b.
As the cylindrical container is four-fifths full of powder, so the volume of the powder in terms of π is [tex]\frac{4}{5}\times[/tex] volume of the container i.e., [tex]\frac{4\pi r^2h}{5}[/tex]
