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In right triangle ABC, m ∠B = 90° and cos A =  11 17 . What are m ∠A  and m ∠C to the nearest degree?
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In right triangle ABC, m ∠B = 90° and cos A =  11 17 . What are m ∠A  and m ∠C to the nearest degree?

User Laurent Lyaudet
by
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Answer: in her question cos A= 11/17 not 11 17

Explanation:

User Kayoz
by
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2 votes
The cosine of any angle is never higher than 1.
Do you have this typed correctly?

User Chris Reynolds
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