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Introduction to the unit circle.
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Introducing the unit circle and it's family of functions ...
Me Fish!
How many radians are there between the minute and hour hands of a clock at 4:00?
In a circle of radius 6 cm, a sector has a central angle of 30°. What is the area of this sector in square centimeters?
cmon francis
State a positive coterminal angle for .
P(θ) is on a ray passing through the point (6, 8). Find the sine, cosine, and tangent of the angle θ.
P(θ) is on a ray passing through the point (6, 8). Find the sine, cosine, and tangent of the angle θ.