For Exercises 65 and 66, use the following: A nonvertical line makes an angle with the
Chapter 7, Problem 65(choose chapter or problem)
For Exercises 65 and 66, use the following: A nonvertical line makes an angle with the x-axis. In the figure, we see that the line makes an acute angle with the x-axis. Similarly, the line makes an acute angle with the x-axis.
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