dorsonchang6511
dorsonchang6511
20.05.2021 • 
Mathematics

Select all the correct answers. 2x
If the measure of angle I is 3, which statements are true?
The measure of the reference angle is 45°
V3
2
The measure of the reference angle is 60°
cos(O) =
tan(8) = -v3
sin() = -1
The measure of the reference angle is 30°

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