Bearings
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BEARINGS PowerPoint PPT Presentation


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BEARINGS. This presentation accompanies the worksheet: “ Scale drawings and bearings ” available at: www.mathsguru.co.uk. A. B. O. NORTH. Question 1 from ‘ Scale Drawings and Bearings ’ worksheet.

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BEARINGS

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Bearings

BEARINGS

This presentation accompanies the worksheet:

“Scale drawings and bearings”

available at: www.mathsguru.co.uk


Question 1 from scale drawings and bearings worksheet

A

B

O

NORTH

Question 1 from ‘Scale Drawings and Bearings’ worksheet.

The following diagram represents a ship’s journey from a point O to a point B and is drawn to a scale of 1 cm ≡ 1 km.

120o

60o

9.3 km

7.7 km

272o

15 km

a)Describe the journey from O to A.

7.7 km on a bearing of 060oN

The ship now needs to return from Bdirectly to the point O.

b)Describe the journey from A to B.

9.3 km on a bearing of 120oN

c)What distance must the ship sail?

15 km

d)Upon what bearing must the ship sail?

272oN


Question 2 from scale drawings and bearings worksheet

B

O

A

NORTH

Question 2 from ‘Scale Drawings and Bearings’ worksheet.

The following diagram represents a ship’s journey from a point O to a point B and is drawn to a scale of 1 cm ≡ 1 km.

a)7 km upon a bearing of 103oN

b)8.5 km upon a bearing of 035oN

c)12.9 km

d)245oN

245o

103o

35o


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