Introduction to Trigonometry Class 10 Maths Quiz
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Questions and Answers

In a right-angled triangle ABC, what is the side opposite to angle A?

  • BC (correct)
  • AB
  • Not determined by given information
  • AC

    • What does the term 'trigonometry' derive from?

  • Latin words meaning measurement of triangles
  • Greek words meaning three angles measurement
  • Greek words meaning measurement of angles
  • Greek words meaning three sides measurement (correct)

    • What are the trigonometric ratios for angle A in a right-angled triangle ABC?

  • $rac{AB}{BC}$, $rac{AB}{AC}$, $rac{BC}{AC}$
  • $rac{BC}{AB}$, $rac{AC}{AB}$, $rac{BC}{AC}$
  • $rac{AB}{BC}$, $rac{AC}{AB}$, $rac{BC}{AC}$ (correct)
  • None of the above

    • In a right-angled triangle ABC, if AC = 5cm, BC = 3cm, and AB = 4cm, what is the value of tan θ?

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    In a right-angled triangle ABC, if AC = 5cm, BC = 3cm, and AB = 4cm, what is the value of sin θ?

    <p>0.6</p> Signup and view all the answers

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