Fundamentals of Trigonometry

Online Multiple Choice Questions from Chapter 9 of First Year Intermediate Mathematics “Fundamentals of Trigonometry” Quiz questions for examination preparation

Fundamentals of Trigonometry Quiz 1

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Master the MCQs Fundamentals of Trigonometry Quiz from Chapter 9 of First-Year Intermediate Mathematics! Test your understanding of angles, radians, sexagesimal systems, arc length, and angle conversions. Perfect for exam preparation and routine tests, the fundamentals of trigonometry quiz covers key concepts like angle measurement, DMS conversion, circular systems, and radian relations. Sharpen your skills and boost your confidence in trigonometry!” Let us start with the Fundamentals of Trigonometry Quiz now.

Fundamentals of Trigonometry Quiz with Answers

Online Fundamentals of Trigonometry Quiz from Chapter 9 of Intermediate Part-1 Mathematics

1. 60th part of $1^{\circ}$ is equal to

 
 
 
 

2. Two rays with a common starting point form

 
 
 
 

3. If the initial ray $\overline{OA}$ rates in anti-clockwise direction in such a way that it coincides with itself, the angle then formed is

 
 
 
 

4. One rotation in the anticlockwise direction is equal to

 
 
 
 

5. 3600th part of $1^{\circ}$ is equal to

 
 
 
 

6. One right angle is equal to

 
 
 
 

7. $1^{\circ}$ is equal to

 
 
 
 

8. With usual notations, if $l=6cm$, $r=2cm$ then unit of $\theta$ is

 
 
 
 

9. If the rotation of an angle is counterclockwise, then the angle is

 
 
 
 

10. The common starting point of the two rays is called

 
 
 
 

11. Straight line angle is equal to

 
 
 
 

12. Conversion of $21.256^{\circ}$ to $D^{\circ}m’s”$ form is

 
 
 
 

13. $1^{\circ}$ is equal to

 
 
 
 

14. The system of angular measurement in which angle is measured in radian is called

 
 
 
 

15. Relation between the length of an arc of a circle and the circular measure of its central angle is

 
 
 
 

16. The sexagesimal system is also called

 
 
 
 

17. $16^{\circ}30’$ is equal to

 
 
 
 

18. 60th part of 1′ is equal to

 
 
 
 

19. The angle subtended at the centre of the circle by an arc whose length is equal to the radius of the circle is called

 
 
 
 

20. $1^{\circ}$ is equal to

 
 
 
 

Online Fundamentals of Trigonometry Quiz with Answers

  • Two rays with a common starting point form
  • The common starting point of the two rays is called
  • If the rotation of an angle is counterclockwise, then the angle is
  • If the initial ray $\overline{OA}$ rates in anti-clockwise direction in such a way that it coincides with itself, the angle then formed is
  • One rotation in the anticlockwise direction is equal to
  • Straight line angle is equal to
  • One right angle is equal to
  • $1^{\circ}$ is equal to
  • $1^{\circ}$ is equal to
  • 60th part of $1^{\circ}$ is equal to
  • 60th part of 1′ is equal to
  • 3600th part of $1^{\circ}$ is equal to
  • The sexagesimal system is also called
  • $16^{\circ}30’$ is equal to
  • Conversion of $21.256^{\circ}$ to $D^{\circ}m’s”$ form is
  • The angle subtended at the centre of the circle by an arc whose length is equal to the radius of the circle is called
  • The system of angular measurement in which angle is measured in radian is called
  • Relation between the length of an arc of a circle and the circular measure of its central angle is
  • With usual notations, if $l=6cm$, $r=2cm$ then unit of $\theta$ is
  • $1^{\circ}$ is equal to

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