Use a calculator to find the following. Round the answer to four places past the decimal point. cos 81.4°
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Q38: Change the following to decimal degrees. 71°18'
Q39: There is a right triangle ABC with
Q40: There is a right triangle ABC with
Q41: To further justify the Cofunction Theorem, use
Q42: Use a calculator to find a value
Q44: Use a calculator to find the following.
Q45: Use a calculator to find the following.
Q46: Use a calculator to find the following.
Q47: Use a calculator to find the following.
Q48: Use a calculator to find the following.
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