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The sine of 38 degrees is equal to 0.616, rounded to the nearest thousandth. What is the measure of an angle whose cosine is also equal to 0.616?
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The sine of 38 degrees is equal to 0.616, rounded to the nearest thousandth. What is the measure of an angle whose cosine is also equal to 0.616?

User Caryann
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1 Answer

1 vote
Basically, the question is asking "What is the arc cosine of .616"?

and it is 51.975 Degrees


User EJS
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