Answered: Write a class that has three overloaded…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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In Java

Write a class that has three overloaded static methods for calculating the areas of the following geometric shapes:
• circles
• rectangles
• cylinders

Here are the formulas for calculating the area of the shapes.
Area of a circle: Area = πr²
where π is Math.PI and r is the circle’s radius
Area of a rectangle: Area = Width x Length
Area of a cylinder: Area=5 πr²h
where π is Math.PI, r is the radius of the cylinder’s base, and
h is the cylinder’s height
Because the three methods are to be overloaded, they should each have the same name, but
different parameter lists. Demonstrate the class in a complete program.

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