Given that sin 40 = 0.643 (3 s.f.) a) Write down another angle between 0 and 360
Question:
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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a One way to find another angle with the same sine value is to use the sine functions periodic...View the full answer
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Related Book For
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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