The reference angle for 4pi/3 is pi/3, which has a terminal point of (1/2,sqrt3/2). What is the terminal point of 4pi/3?

A. (Sqrt3/2, 1/2)
B. (-1/2, -sqrt3/2)
C. (1/2, sqrt3/2)
D. (-1/2, sqrt3/2)

Respuesta :

Answer: B (the one with both negatives)

The terminal point B. (-1/2, -sqrt3/2).

What is Terminal Point?

A  straight line that has been rotated around a point on another line to form an angle measured in a clockwise or counterclockwise direction

Given:

(1/2,sqrt3/2)

As, 4π/3 represents 240 degrees.

So, the terminal point of 240 will be (-1/2, √-3/2)

The figure is attached below.

Learn more about tis concept here:

https://brainly.com/question/11992802

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