Free Printable Trigonometry Introduction

1.

Trigonometry derived from______________

a)

Latin

b)

Greek

2.

What are the word connected to Trigonometry?

a)

Trigo

b)

Trigonon

c)

metry

d)

metron

3.

What is the meaning for 'trigonon' in Trigonometry?

(a)

4.

What is the meaning for 'metron' in Trigonometry?

(a)

5.

How many trigonometric ratios are their ?

a)

5

b)

8

c)

6

d)

7

6.

Trigonometry is the study of relationships between the _______________ and ______________.

(a)

7.

Choose the correct trigonometric ratios?

a)

cos

b)

tangent

c)

sin

d)

tan

8.

Choose the correct trigonometric ratios?

a)

sin

b)

cos

c)

cosine

d)

tangent

9.

Choose the correct trigonometric ratios?

a)

sine

b)

cos

c)

tan

d)

sin

10.

Choose the correct trigonometric ratios?

a)

cosec

b)

sec

c)

cosecant

d)

cotangent

11.

Choose the correct trigonometric ratios?

a)

sec

b)

secant

c)

tangent

d)

cosecant

12.

Choose the correct trigonometric ratios?

a)

sine

b)

cosine

c)

cot

d)

cotangent

13.

Do you have any doubts in above 12 questions?

a)

Yes

b)

No

14.

In a right angled triangle ABC right angled at B. If AB is opposite side, BC is adjacent side and AC is hypotenuse. find the trigonometric ratios?

a)

$\sin A$

b)

$\frac{adjacent}{hypotenuse}$

c)

$\frac{opposite}{adjacent}$

d)

$\frac{opposite}{hypotenuse}$

15.

In a right angled triangle ABC right angled at B. If AB is opposite side, BC is adjacent side and AC is hypotenuse. find the trigonometric ratios?

a)

$\cos A$

b)

$\frac{adjacent}{hypotenuse}$

c)

$\frac{opposite}{adjacent}$

d)

$\frac{opposite}{hypotenuse}$

16.

In a right angled triangle ABC right angled at B. If AB is opposite side, BC is adjacent side and AC is hypotenuse. find the trigonometric ratios?

a)

$\frac{adjacent}{hypotenuse}$

b)

$\tan A$

c)

$\frac{opposite}{adjacent}$

d)

$\frac{opposite}{hypotenuse}$

17.

In a right angled triangle ABC right angled at B. If AB is opposite side, BC is adjacent side and AC is hypotenuse. find the trigonometric ratios?

a)

$\frac{adjacent}{hypotenuse}$

b)

$\frac{adjacent}{opposite}$

c)

$\frac{opposite}{adjacent}$

d)

$\cot A$

18.

In a right angled triangle ABC right angled at B. If AB is opposite side, BC is adjacent side and AC is hypotenuse. find the trigonometric ratios?

a)

$\sec A$

b)

$\frac{adjacent}{opposite}$

c)

$\frac{opposite}{adjacent}$

d)

$\frac{hypotenuse}{adjacent}$

19.

In a right angled triangle ABC right angled at B. If AB is opposite side, BC is adjacent side and AC is hypotenuse. find the trigonometric ratios?

a)

$\operatorname{cosec}A$

b)

$\frac{hypotenuse}{opposite}$

c)

$\frac{opposite}{adjacent}$

d)

$\frac{hypotenuse}{adjacent}$

20.

Do you have any doubts in 6 ratios (from Q.14 to 19)

a)

Yes

b)

No

Trigonometry Introduction

Total questions: 20

Worksheet time: 2hrs 40mins

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