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In Δ ABC, a=8m, b=5 m , and c=10 m . Find m∠ A .
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Jul 18, 2023
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In Δ ABC, a=8m, b=5 m , and c=10 m . Find m∠ A .
Mathematics
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Zergatul
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Answer:
arccos(51/100)
Explanation:
By the Law of Cosines,
Kalif
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Jul 25, 2023
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Kalif
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