Welcome to Trigonometry. The quiz will randomly run 20 questions from Trigonometry which you have to answer in 10 minutes.

After 10 minutes, your quiz will automatically be submitted and scored.

You can retake the quiz as many times as you want and a different set of questions will be given. The answers will also be randomly arrange.

Please click START QUIZ to start.

3.
The system of measurement in which the angle is measured in degrees, and its sub- units, minutes and seconds is called the

4.
If cosθ = 1/√2, then θ is equal to

7.
The area of a sector of a circular region of radius r and the central angle of the sector θ radians is

8.
If α, β, γ are the angles of a triangle ABC, then sin(α + β) =

9.
2700 mils is how many degrees?

10.
sin3θ/sinθ -cos3θ/cosθ =

11.
An arc AB of length of 5 cm is marked on a circle is marked on a circle of radius 3cm. The area of sector bounded by this arc and radii from A and B is

13.
sinA+sin2A/1+ cosA+cos2A =

14.
2.25 revolutions are how many degrees?

15.
The vertex of an angle in standard form is at

16.
If cotθ > 0 and sinθ < 0, then terminal arc of the angle lies in quadrant :

18.
The area of a sector of a circular region of radius r and the central angle of the sector θ radians is

19.
sinAcosB + sinBcosA= ?

20.
Sin A=2.5x, cos A= 5.5x. Find A.

## Leave a Reply

You must be logged in to post a comment.