← 2.5 Trigonometry (II)

Degrees and radians either way

Mathematics · Grade 11 · about 40 minutes

Multiply by pi/180 to reach radians, and by 180/pi to reach degrees.

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  • 8 sections of explanation, worked examples and diagrams
  • 1 practice task with hints and worked answers
  • A quiz that marks itself as you go
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