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Sin 3A = cos (A – 70ᵒ), where A is an acute angle then A = ________________ ᵒ.
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Jul 6, 2021
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Sin 3A = cos (A – 70ᵒ), where A is an acute angle then
A = ________________ ᵒ.
Mathematics
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Joshua Berry
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Answer:
A = 40°
Explanation:
Votemike
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Jul 11, 2021
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