Question # 1

Cot 45°=_______

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1/2

-1/2

1/√2

1

Co sec 45^o = .................

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1

√2

1/√2

0

Tangent drawn at the ends of diameter of a circle of___________ to each other:

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parallel

perpendicular

collinear

none parallel

The ________of a given point on a line segment is the foot of perpendicular drawn from the point on that line segment.

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position

co terminal

projection

standard position

Sec 30^o = .....................

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1/2

√3/2

2

2/√3

In which quadrant only tanθ and cotθ are positive.

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I

II

III

IV

If 't' is the radius of a circle, then its circumferienc is.

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π/2r

πr

2πr

4πr

Cosθ,Secθ = .........................

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1

tanθ

0

Cosθ

If the rotation of the rays is anti-clock wise, the angle has ________ measure:

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Positive

Radian

Standar

Negative

tanθ,cotθ= ..........................

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Sinθ

Sec θ

1

0

Sin²θ + Cos²θ = ______________________________:

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Sinθ

Cosθ

1

2

π/2 radians =.....................

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30^o

45^o

60^o

90^o

90 degree makes ______ right angle:

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2

4

1

3

Cot 45^o =..................

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1

√2

1/√2

0

A circle of radius 'r' has a circumference of:

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πr2

2πr

2πr2

1/2πr

Sec²θ__________________

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1-Sin²θ

1-tan²θ

1 + Cos²θ

1-tan²θ

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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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