Asked by Lyfe
Which angle between 90° and 270° has the same sine value as 10°?
Which angle between −180° and 0° has the same cosine value as 200°
Which angle between −180° and 0° has the same cosine value as 200°
Answers
Answered by
oobleck
it will have to be positive
Since sinθ = y/r, that means y will be positive, so QII
The angle is thus 180-10 = 170°
What do you get for the other one?
Since sinθ = y/r, that means y will be positive, so QII
The angle is thus 180-10 = 170°
What do you get for the other one?
Answered by
Gurpreet kaur
I dont know the answer
Answered by
Oobleck
I ain’t know duh
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