Question # 1

In degree measurement, 1^o is equal to:

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1^o

60^o

90^o

360^o

Triangle with sides 5cm , 7cm 8cm is a ____________ triangle:

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obtuse angle

right angle

acute angle

quadrant angle

Sin 60^o = ................

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1/2

√3/2

2

2/√3

Sec²θ__________________

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1-Sin²θ

1-tan²θ

1 + Cos²θ

1-tan²θ

1/tanθ =............

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tanθ

Secθ

Co secθ

Cotθ

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

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Positive

Radian

Standar

Negative

1 minute = __________ degree

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1/60

60

1/3600

3600

The decimal degrees of 25°30' is:

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25.2°

25.3°

25.4°

25.5°

Sin²θ +Cos²θ =..................

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tan²θ

Cos²θ

1

0

Cot 45°=_______

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1/2

-1/2

1/√2

1

In which quadrantθ lie when Sinθ> 0, tanθ< o ?

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I

II

III

IV

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

Arms of an angle called:

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Terminal sides

Rays

Rotation of arms

Position

Cos 60^o =.................................

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1/2

√3/2

2

2/√3

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

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parallel

perpendicular

collinear

none parallel

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

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Sin310^o

-Sin310^o

Cos310^o

tan310^o

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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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