Trigonometric Ratios of Special Angles

Math - Grade 9 / Geometry

Sample Question

Which of the following is the value of [% sin30^o %]?

  • [% \frac{1}{2} %]
  • [% \frac{\sqrt{3}}{2} %]
  • [% \frac{\sqrt{2}}{2} %]
  • [% 2 %]

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Quipper School Philippines Curriculum

Math - Grade 9

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