Answer:
(- 1/2 , √3/2)
Step-by-step explanation:
t=20π/3
t' = 20π/3 - 6π = 2π/3 (120°) ... 2nd quadrant
If we start from (1,0) of unit circle, the coordinate of terminal point (x,y)
OF/OE = - cos 60° = x / 1 = - 1/2
FE/OE = sin 60° = y/1 = √3/2
<span>it must be nnnnnnnnnnnnnnnnnnnnnnnnn
4.37%
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When x is 3, y is 4
To do this, go to the right 3 units and go up until the line intersects with a grid point
At three, y is 4
Hope this helps!
Where are the triangles :)
(6f-5+3g)-(-6g+3) = <span>6f-5+3g-(-6g)-3) = 6f-8+3g+6g = 6f+9g-8.</span>