Free Printable revision scale drawing and trigonometry ratio 15 april

1.

Harry potter build a model of a human skeleton using a scale 1:4.If the height of skeleton is 50 cm ,what is the actual height,in m,of the human skeleton

a)

200 m

b)

2.0 m

c)

0.5 m

d)

12.5 m

2.

A map is drawn to a scale of 1 cm : 5 km.The distance between Port Dickson and Kg Dang Wangi is 7 cm.

Find the actual distance ,in km , from Port Dickson to Kg. Dang Wangi?

a)

75000 km

b)

75 km

c)

35000 km

d)

35 km

3.

if a scale of 150 m representing by 1 cm and written as 1:q.Find the value of q.

a)

150

b)

15

c)

15000

d)

150000

4.

in the diagram,P and Q are squares.Q is the scale drawing of P.Find the scale used.

a)

1:1/2

b)

1:2

c)

1:4

d)

1: 1/4

5.

The diagram shows five parallelogram drawn on square grid.

which of quadrilateral A,B,C and D is the scale drawing of quadrilateral P?

a)

A

b)

B

c)

C

d)

D

6.

A scale drawing is drawn with a scale of 1:n.Given the size of scale drawing is larger than object.Which of the following is possible value of n

a)

1/2

b)

1

c)

2

d)

4/3

7.

a)

A

b)

B

c)

C

d)

D

8.

The diagram below was drawn on a suare grid of 1unit.Which of following figures A,B,C and D in the scale drawing of the actual object P with scale 1:1/2?

a)

A

b)

B

c)

C

d)

D

9.

The diagram shows a businessman,Mr Park.

if a picture of Mr Park was drawn using scale 1:50,what is his height ,in cm,in drawing

a)

0.0316

b)

3.16

c)

316

d)

0.316

10.

if 2 cm represent 800m,what is the scale used?

a)

1:400

b)

1:4000

c)

1:40000

d)

1:40

11.

the diagram shows right angled triangle KLM.Given the length of LM :KM IS 1: 4/3.Find the value of cos x.

a)

3/4

b)

4/5

c)

6/8

d)

4/10

12.

find the value of tan x is

a)

5/9

b)

5/6

c)

2/3

d)

1/2

13.

the diagram above shows a right angled triangle PQR.The length of PS,in cm is

a)

6.45

b)

14.14

c)

34.28

d)

20.14

14.

change 32.11 $\degree$ to degree and minutes.

a)

$32\degree16'$

b)

$32\degree10'$

c)

$32\degree06'$

d)

$32\degree01'$

15.

What is the length of the adjacent side?

a)

8

b)

15

c)

17

16.

Find side AB?

a)

20 m

b)

5 m

c)

11.54 m

d)

8.66 m

17.

What is the correct equation to solve for x ?

a)

tan( 46 ) = 17/x

b)

sin ( 46 ) = x/17

c)

tan (46 ) = x/17

d)

cos (46) = x/17

18.

a)

A

b)

B

c)

C

d)

D

19.

a)

A

b)

B

c)

C

d)

D

20.

What is the ratio of sine?

a)

$\frac{Opposite\ side}{Hypotenuse}$

b)

$\frac{Adjacent\ side}{Hypotenuse}$

c)

$\frac{Opposite\ side}{Adjacent\ side}$

21.

Determine the value of $\tan\ \theta$ based on the right-angled triangle.

a)

$\frac{3}{4}$

b)

$\frac{3}{5}$

c)

$\frac{4}{5}$

d)

$\frac{4}{3}$

22.

cos^-1(0) =

a)

π/2

b)

π

c)

1

d)

none of these

23.

Find the measure of the indicated angle.

a)

9.39

b)

55.2

c)

20.2

d)

19.4

24.

Find the measure of the missing angle.

a)

64^o

b)

26^o

c)

61^o

d)

.008^o

25.

Solve for the misssing distance

a)

18.9

b)

19.5

c)

47

d)

27.5

26.

Solve for x. Round to the nearest tenth.

a)

103.5

b)

4.7

c)

55.0

d)

23.4

revision scale drawing and trigonometry ratio 15 april

Total questions: 26

Worksheet time: 2hrs 7mins

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