Question # 1

The radian measure of an angle that form a complete circle is.

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π/2

π

2π

4π

A ___________ is the locus of a moving point P in a plane which is equidistant forms some fixed point O.

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circle

diameter

chord

circumference

Cot 45°=_______

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1/2

-1/2

1/√2

1

Sinθ,Cosecθ =..............................

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1

0

Sinθ

Cos θ

Cosθ,Secθ = .........................

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1

tanθ

0

Cosθ

In which quadrant only Sinθ and Co cosθ are positive?

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I

II

III

IV

3π/4 radian =

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115^o

135^o

150^o

30^o

Sec²θ = ...........................

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1-Sin²θ

1+tan²θ

1+cos²θ

1-tan²θ

The union of two non-collinear rays, which have common end point is called:

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An angle

Degree

A minute

A radian

If Tanθ=1 then Sinθ= ____________ whenθ lies in 3rd quadrant.

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1/2

-1/2

-1/√2

1/√2

The distance of any point of the circle to its center is called:

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radius

diameter

a chord

an arc

Cos 30^o =.....................

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1/2

√3/2

2

2/√3

Sin (-310^o) = ...................

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Sin310^o

-Sin310^o

Cos310^o

tan310^o

Cot 60^o=________________

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1/√3

√3

1/2

2

In which quadrant 0 lie when Cosθ < 0. tanθ <0?

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I

II

III

IV

The decimal degrees of 25°30' is:

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25.2°

25.3°

25.4°

25.5°

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10th Class Mathematics Chapter 7 Introduction to Trigonometry English Medium KPK Boards Online MCQ's MCQs With Answers

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