How to Use Pi Constant in Java


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question 1 of 3

Which of the following is a valid use of the PI constant in Java?

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1. Math.PI is a(n) _____ variable in Java.

2. Which option is a correct usage of pi in Java?

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About This Quiz and Worksheet

The use of the pi constant in Java is the focus for this quiz and worksheet. Questions ask you about the validity of the PI constant in a given statement, and the reason for PI being a constant in the Java language.

Quiz and Worksheet Goals

You can find the topics listed below in the questions of this quiz:

  • Valid use of the PI constant in Java
  • The type of variable that describes Math.PI
  • Correct usage of pi in Java
  • The import statement in a given piece of code

Skills Practiced

  • Defining key concepts - ensure that you know the type of variable that categorizes Math.PI
  • Information recall - remember what you have learned about import statements
  • Knowledge application - use what you know to answer questions about the correct use of the pi constant in Java

Additional Learning

For some more practice, open the lesson titled How to Use Pi Constant in Java. Inside, you can find the following additional subjects:

  • The constant value of pi
  • Calculating the volume of a cylinder with Math.PI
  • Simplifying the coding process