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Trigonometry - Exact Trigonometric Values and the Unit Circle

Trigonometry - Exact Trigonometric Values and the Unit Circle

TGM Original Questions

By drawing approximately on separate diagrams, determine the quadrant in which the following angles lie.

  1. \(270^\circ\)

  1. \(-424^\circ\)
  1. \(-1 \frac{3}{8} \pi\)
  1. \(\frac{7 \pi}{4}\)

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Answer:(i) NIL (ii) quadrant 2 (iii) quadrant 4 (iv) quadrant 4

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