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How do I measure this and work out the answer?

How do I measure this and work out the answer?-example-1
User Hugues
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1 Answer

7 votes

Answer:

see explanation

Explanation:

(a)

draw a vertical line through A ( representing the North line N )

Then use your protractor to measure the angle between N and B

(b)

the measure of A from B , again from the north line N through B is by parallel line geometry

the sum of 180° + measure of angle from B to A , measured from part(a)

User CmdLP
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