Question # 1

The angle between 0° and 360° and co-terminal with - 620° is:

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100°

200°

300°

320°

(1 - sin²Θ) (1 + tan²Θ) =

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0

1

Θ

-1

To convert any angle in degrees into radians, we multiply the measure by:

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1 radian is equal to:

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180°

none of these

If tan Θ > 0 and sin Θ < 0 then terminal arm of the angle lies in quadrant:

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I

II

III

IV

If sin α < 0 and cos α > 0, then α lies in:

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I

II

III

IV

The quadrant of an angle Θ is determined by its:

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sign

value

ratio

magnitude

180° = _____________:

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π radians

If sin Θ + cosec Θ = 2, then sin² Θ + cosec² Θ =

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2

4

0

8

If cosec Θ > 0 and cot Θ < 0, then terminal arm of the angle lies in:

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I

II

III

IV

If the initial side of an angle is the positive x-axis and the vertex is at the origin, the angle is said to be in the _____________:

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initial position

finalposition

normalposition

standardposition

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Mathematics Fsc Part 1 Chapter 9 Online Test MCQs With Answers

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