Respuesta :
check the picture below.
if you need a Unit Circle, you can find many online btw.
if you need a Unit Circle, you can find many online btw.

The terminal point represented by P(x,y), is the coordinate where a certain point lies. Given is- t 5pi/4 radians this will be our angle.
How do you find the terminal point PYX on the unit circle determined by the given value of T?
t = -π/6. Summary: The terminal point P(x, y) on the unit circle determined by the given value of t, t = -π/6 is [√3/2, -1/2].
Where is 5pi 4 on the unit circle?
Tan 5pi/4 Using Unit Circle
To find the value of tan 5π/4 using the unit circle: Rotate 'r' anticlockwise to form a 5pi/4 angle with the positive x-axis. The tan of 5pi/4 equals the y-coordinate(-0.7071) divided by the x-coordinate(-0.7071) of the point of intersection (-0.7071, -0.7071) of unit circle and r.
Learn more about 5pi 4 on the unit circle at
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