In Lab Assignment Two:

You are to write a program that calculates the trigonometric functions

You've read Chapter 2 (page 72) and looked up Appendix A2 (page 713) so
you decide to use the `Math`

class in the `java.lang`

page. You therefore check the

```
````java.lang.Math`

class in the Java API and
determine that there are two functions that implement what you need:
but as the document
says, they work on

That makes you quickly want to look up the value of

`Math.PI`

but once you find it, and other than that everything seems to be taken care of with this formula.
You are supposed to use this information to write a program that reads
angles, expressed in integer values of sexagesimal degrees, converts them
in radians, and calculates the *sine* and *cosine* of the
original angles and reports them. Here's an example of how the program
could behave. Everything that the computer prints is in color.

frilled.cs.indiana.edu%java Two Hello, and welcome to the conversion program. Please enter the number of degrees: 0 I will transform 0 degrees in radians. Answer is: 0.0 radians. The sine of that is: 0.0 The cosine of that is: 1.0 frilled.cs.indiana.edu%java Two Hello, and welcome to the conversion program. Please enter the number of degrees: 90 I will transform 90 degrees in radians. Answer is: 1.5707963267948966 radians. The sine of that is: 1.0 The cosine of that is: 6.123233995736766E-17 frilled.cs.indiana.edu%java Two Hello, and welcome to the conversion program. Please enter the number of degrees: 60 I will transform 60 degrees in radians. Answer is: 1.0471975511965976 radians. The sine of that is: 0.8660254037844386 The cosine of that is: 0.5000000000000001 frilled.cs.indiana.edu%java Two Hello, and welcome to the conversion program. Please enter the number of degrees: 30 I will transform 30 degrees in radians. Answer is: 0.5235987755982988 radians. The sine of that is: 0.49999999999999994 The cosine of that is: 0.8660254037844387 frilled.cs.indiana.edu%java Two Hello, and welcome to the conversion program. Please enter the number of degrees: -90 I will transform -90 degrees in radians. Answer is: -1.5707963267948966 radians. The sine of that is: -1.0 The cosine of that is: 6.123233995736766E-17 frilled.cs.indiana.edu%