Given that sin 40 = 0.643 (3 s.f.) a) Write down another angle between 0 and 360

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Given that sin 40° = 0.643 (3 s.f.)

a) Write down another angle between 0° and 360° whose sine is 0.643

b) Write down two angles between 360° and 720° whose sine is 0.643.

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Complete Pure Mathematics 1 For Cambridge International AS & A Level

ISBN: 9780198427438

2nd Edition

Authors: Jean Linsky, Brian Western, James Nicholson

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Question Posted: Apr 13, 2023 10:51 AM

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Given that sin 40 = 0.643 (3 s.f.) a) Write down another angle between 0 and 360

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a One way to find another angle with the same sine value is to use the sine functions periodic...View the full answer

Complete Pure Mathematics 1 For Cambridge International AS & A Level

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