The Break2 function is relatively simple as far as its manipulation of data is concerned. But at times, you will need to enlist the aid of some basic trigonometric functions to solve problems. Suppose you want a function that will cut a circle along an axis defined by the user.
Figure 6.9 shows a sketch along with a written description of a program that does this.
Figure 6.9: Sketch of circle cutting program. This program makes use of the Pythagorean Theorem as well as the Sine trigonometric function as you will see in the next section.
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