Question # 1

The common end point of arms of an angle is known as:

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Angles

Arms

Vertex

Rays

The union of two noncollinear rays. which have common endpoint is called

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An angle

A degree

A minute

A raian

Sin 30^o =.....................

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1/2

√3/2

2

2/√3

In degree measurement . 1' is equal to:

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1^o

60^o

90^o

360^o

Sec (-60^o)=.....................

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-Sec 60^o

Sec 60^o

Cos60^o

Cot 60^o

If tanθ =√3. thenθ is equal to ..........

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90^o

45^o

60^o

30^o

π/6 radians = ....................

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30^o

60^o

45^o

90^o

A part of the circumference of a circle is called:

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A segment

A sector

An arc

A radius

In which quadrant 0 lie when Co secθ<0, cosθ<0?

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I

II

III

IV

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

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1/2

√3/2

2

2/√3

360 degrees make 4 _________ angles:

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Obtuse

Right

Acute

Supplementary

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

A circle of radius 'r' has area:

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πr²

2πr

2πr²

1/2πr

If the rotation of the ray is clock wise, the angle has ________ measure:

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Degree

Negative

Positive

Standard

The system of measurement in which the angle is measured in radian is called.

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CGS system

Sexagesimal system

Circular system

MSK sytem

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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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