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Is the sentence true or false?
The figure represents a unit circle.
True
False
Fill in the blanks:
Let t be any real number and be the point of intersection on the unit circle with the terminal side of the angle of t radians in standard position. Then tan t =
x
y/x
x/y
The Unit Circle has radius 1.
Select the equation for given unit circle.
x2+y2=1x^2+y^2=1x2+y2=1
x2=1x^2=1x2=1
x2+y2=2x^2+y^2=2x2+y2=2
If coordinates of the point are (0,1) then find the angle.
360°
90°
60°
If coordinates of the point are (1,0) then find the angle.
0°
Let t be any real number and be the point of intersection on the unit circle with the terminal side of the angle of t radians in standard position. Then csc t =
1/x
1/y
Let t be any real number and be the point of intersection on the unit circle with the terminal side of the angle of t radians in standard position. Then sec t =
It is done.
