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Unit Circle: Quadrant 1
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Gravity
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Terms in this set (20)
What is the first angle in Quadrant 1?
0º
What is the second angle in Quadrant 1?
30º
What is the third angle in Quadrant 1?
45º
What is the fourth angle in Quadrant 1?
60º
What is the fifth angle in Quadrant 1?
90º
What is the Radian at 0º?
0
What is the cosine at 0°?
1
What is the sine at 0°?
0
What is the Radian at 30º?
π/6
What is the cosine at 30°?
√3/2
What is the sine at 30°?
1/2
What is the Radian at 45º?
π/4
What is the cosine at 45°?
√2/2
What is the sine at 45°?
√2/2
What is the Radian at 60º?
π/3
What is the cosine at 60°?
1/2
What is the sine at 60°?
√3/2
What is the Radian at 90º?
π/2
What is the cosine at 90°?
0
What is the sine at 90°?
1
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