hasfoglesongt36 hasfoglesongt36
  • 10-05-2020
  • Mathematics
contestada

Points A, B, and C are plotted on the unit circle.
Which of the coordinates is equal to sin
(4pi/5)

Points A B and C are plotted on the unit circle Which of the coordinates is equal to sin 4pi5 class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 20-05-2020

Answer:

A

Step-by-step explanation:

sin (4pi/5)

The y value is positive

sin (pi) = 0 and we know pi is at the left side of the unit circle

(4pi/5) is less than pi  so it comes before pi on the unit circle

Answer Link
kittenareawsum kittenareawsum
  • 20-07-2021

Answer:

B- y coordinate of point A

Step-by-step explanation:

checked it

Answer Link

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