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secondary 3 | E Maths
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Date Posted: 4 years ago
Views: 300
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Part A. Know the formula for , trigonometry, area triangle and cosine rule
Date Posted:
4 years ago
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I am unable to get the answer but I believe that I got the round off to whole number wrong. The method should be correct.
Date Posted:
4 years ago
the answer for b according to the answer key is 19/36
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