Dr. J's Maths.com
Where the techniques of Maths
are explained in simple terms.

Trigonometry - solving basic equations.
Test Yourself 1 - Solutions.


 

Trig ratio and a number 1. 2.
  3. 4.
  5. 6.
  7. 8.
  9. 10.
Squared trig ratio and a number 11. 12.
  13. 14.
  15. 16.
A sin and cos term but no number 17. 18.
  19. 20.
4. Trig ratios in quadratic format. 21. 22.
  23. 24.
  25. 26.
5. Using angles of any magnitude. 27. 28.
  29. 30.
6. Number of solutions. 31. 32.