Calculate the area and volume of sphere Program plan: Import the required packages The function named “sphereArea()” is defined and inside the “sphereArea()”, Declare the variable named “area” and store the calculated area value in it. Return the value stored in the “area” variable. The function named “sphereVolume()” is defined and inside the “sphereVolume()”, Declare the variable named “volume” and store the calculated volume value in it. Return the value stored in the “volume” variable. In the “main()” function, Generate a prompt to take the user input. Call the method named “sphereArea()” with user input as the argument. Call the method named “sphereVolume()” with user input as the argument. Print the output statement and output value. Call the function “main()”.

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Chapter 6, Problem 3PE

Program Plan Intro

Calculate the area and volume of sphere

Program plan:

Import the required packages

The function named “sphereArea()” is defined and inside the “sphereArea()”,

Declare the variable named “area” and store the calculated area value in it.

Return the value stored in the “area” variable.

The function named “sphereVolume()” is defined and inside the “sphereVolume()”,

Declare the variable named “volume” and store the calculated volume value in it.

Return the value stored in the “volume” variable.

In the “main()” function,

Generate a prompt to take the user input.

Call the method named “sphereArea()” with user input as the argument.

Call the method named “sphereVolume()” with user input as the argument.

Print the output statement and output value.

Call the function “main()”.

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