Question

please help with this Q


Write a program to accept two integer numbers from the user input and display

their total, difference product and modulus.


and


Write a C program that will calculate and display the volume of a cone, formatted

to three decimal places, when the user enters the radius and the height of the

cone.

Pay particular attention to the variable types used and the implementation of

the volume calculation.

volume of cone = 1/3 * * r2

* h

Answer 1

Answer:

As you can see, this is a cone with a radius of 6 units and a height of 8 units.

In order to calculate the volume of a cone, we need to use this formula:

Volume = 1/3 * Pi * r^2 * h

Hence, the volume is this cone is as follows:

Volume = 1/3 * 22/7 * 6^2 * 8 = 301.59 sq. units.

Thus, the ways to calculate the volume of a cone in C programming are as follows: