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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?

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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8.4k points

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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8.1k points
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