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Trump
Trump

Malaysia

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Date Posted: 4 years ago
Views: 393

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Kayley
Kayley's answer
7 answers (Tutor Details)
1st
When solving vectors, to find answer for a quadrilateral, add up all 3 other sides to find the answer. As for a normal triangle , add up each side together.

*Make sure that when you add up the variables, equation should be like this: e.g AB = AC + CB


I hope the explanation is understandable:)