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the diagram shows the position of the ship(S) and the marine base(B) the scale of the diagram is 1cm represents 10km.
a)work out the real distance between the ship and the base.
b) Measure the bearing of B from S

Respuesta :

crazejb

Answer:

a) 35km

b) 070 degrees

C) Check the photo to see what I did

Step-by-step explanation:

To get full marks look at what I did for question (c)

You have to use a protractor on letter s and make sure the 0 on the protractor is facing the letter (N). Now check where 90 degrees is and draw a line straight by using the ruler then use the compass as u can see in the photo, where (x) point is on the end of the compass is your answer {make sure the compass is 2cm which means its 20km. Also make sure to align the compass on the line you drawn}

Thank you

Ver imagen crazejb

The real distance between the ship and the base is 35 km and the measure of the bearing of B from S is 70 degrees.

How to find the scale factor?

Scale factor is the factor which is used to enlarge or smaller the original figure.

Scale factor is the ratio of representation measurement of the figure to the original figures.

The diagram shows the position of the ship(S) and the marine base(B). The image of the ship is attached below.

  • a) Real distance between the ship and the base

When the distance of the attached image from ship and the base is measured by rules. It comes out 3.5 cm.

The scale of the diagram is 1 cm, represents 10 km. Thus, the real distance is,

[tex]BS=\dfrac{10}{1}\times3.5\\BS=35\rm\; km[/tex]

  • b) Measure the bearing of B from S

With the help of compass, the bearing angle of B from S is measured as,

[tex]\angle BSN=70^o[/tex]

Thus, the real distance between the ship and the base is 35 km and the measure of the bearing of B from S is 70 degrees.

Learn more about the scale factor here;

https://brainly.com/question/10253650

Ver imagen bhoopendrasisodiya34

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