Surface area and volume of ice cream cone Program plan: Filename: “Main.java”: Define the “Main” class Define the “main()” method, Declare an object for “IceCreamCone” class with the arguments. Call the method “getSurfaceArea()” with an argument and display the output. Display the expected surface area. Call the method “getVolume()” with an argument and display the output. Display the expected volume. Filename: “IceCreamCone.java”: Define the class “IceCreamCone”. Declare the required variables. Define the constructor. Set the value. Define the “getSurfaceArea()” method. Calculate the surface area of a cone. Return the result. Define the “getVolume()” method. Calculate the volume of a cone. Return the result.

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Chapter 4, Problem 22PE

Program Plan Intro

Surface area and volume of ice cream cone

Program plan:

Filename: “Main.java”:

Define the “Main” class

Define the “main()” method,

Declare an object for “IceCreamCone” class with the arguments.

Call the method “getSurfaceArea()” with an argument and display the output.

Display the expected surface area.

Call the method “getVolume()” with an argument and display the output.

Display the expected volume.

Filename: “IceCreamCone.java”:

Define the class “IceCreamCone”.

Declare the required variables.

Define the constructor.

Set the value.

Define the “getSurfaceArea()” method.

Calculate the surface area of a cone.

Return the result.

Define the “getVolume()” method.

Calculate the volume of a cone.

Return the result.

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