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Mathematics, 20.04.2020 07:27 irenemonte

NEED HELP WITH ALL PLEASE! ❤️

a) If angle 0 = 86.88°, express angle 0
in degrees and minutes to the nearest minute

b) Use a calculator to evaluate tan 39°58' correct to 4 decimal places

c) Use your calculator to find the size of angle (to the nearest minute) if
cos 0 = 0.8133
Answer is: 0 =

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NEED HELP WITH ALL PLEASE! ❤️

a) If angle 0 = 86.88°, express angle 0
in degrees...

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