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Radda [10]
3 years ago
9

Find A to the nearest degree if cos A = 0.7660

Mathematics
1 answer:
STALIN [3.7K]3 years ago
5 0

Answer:

A = 40^\circ

Step-by-step explanation:

Use the inverse cosine function.

\cos A = 0.7660

A = \cos^{-1} 0.7660

A = 40^\circ

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