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Mathematics, 26.02.2021 18:00 lee9724

Use the triangle below to work out the exact value of cos 30° b) Hence, or otherwise, give the exact value of cos 330°


Use the triangle below to work out the exact value of cos 30°

b) Hence, or otherwise, give the ex

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Answers: 2

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Use the triangle below to work out the exact value of cos 30° b) Hence, or otherwise, give the exac...
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