| 1 |
In which quadrant 0 lie when Secθ< 0, Sinθ< o ? |
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| 2 |
The length of a tangent to a circle is from the given point to the point of: |
- A. start point
- B. enc points
- C. contact
- D. collinear
|
| 3 |
Cot 45°=_______ |
- A. 1/2
- B. -1/2
- C. 1/√2
- D. 1
|
| 4 |
In a unit circle, cosθ = ___________ |
- A. y
- B. x
- C. y/x
- D. None of these
|
| 5 |
tan 30<sup>o</sup>=................................... |
- A. 1/2
- B. √3/2
- C. √3
- D. 1/√3
|
| 6 |
In which quadrant 0 lie when cosθ < , Sinθ < o ? |
|
| 7 |
Sin<sup>2</sup>θ + Cos<sup>2</sup>θ = ______________________________: |
- A. Sinθ
- B. Cosθ
- C. 1
- D. 2
|
| 8 |
The union of two non-collinear rays with common end point is called a/an: |
- A. Ray
- B. Side
- C. Angle
- D. Vertx
|
| 9 |
If tanθ =√3 thenθ is equal to . |
- A. 30<sup>o</sup>
- B. 45<sup>o</sup>
- C. 60<sup>o</sup>
- D. 90<sup>o</sup>
|
| 10 |
π/4 radians =........................... |
- A. 30<sup>o</sup>
- B. 60<sup>o</sup>
- C. 45<sup>o</sup>
- D. 90<sup>o</sup>
|
