What is the volume of a cylinder with the base radius of 10 units and a height of nine units?

 or

Step-by-step explanation:

The volume of a cylinder is calculated by the following formula

Where r is the radius of the cylinder and h is the height

In this case we know that the radius r of the base is:

and

So the Volume is:

The volume is to the nearest tenth

Step-by-step explanation:

The volume of cylinder is :

The base radius of the cylinder is r=10 units.

The height of the cylinder is h=9 units.

Substitute the values into the formula to get;

to the nearest tenth

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b