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© 2008, A. Azzolino   www.mathnstuff.com/papers/condots/reuter.htm

Oscar Reutersvard's Penrose Triangle:
You Can Draw It. You Can't Build It.

Answer each question, leaving answer in simplest radical form.
Connect the answer dots in order.
Start a new line.
1. csc(30)
2. tan(45)
3. csc(210)
4. sec(330)
5. sin(60)
6. sin(45)
Start a new line.
7. tan(135)
8. sec(60)
9. sin(30)
10. cos(45)
11. tan(210)
12. csc(135)
13. sec(135)
14. tan(315)
15. tan(225)
Start a new line.
16. sec(315)
17. cos(120)
18. sec(330)